Trace number 292939

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.08 1200.56

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S1309933981-04.UNSAT.shuffled.cnf
MD5SUM22bab99737a981aff415949c82530946
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark801.355
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node66.alineos.net_13798.cnf
0.00/0.02	c 100 variables, 2130 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/node66/watcher-292939-1171761375 -o ROOT/results/node66/solver-292939-1171761375 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292939-1171761375/TiniSatELite /tmp/evaluation/292939-1171761375/instance-292939-1171761375.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13798
/proc/meminfo: memFree=477328/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 196095053 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607806034 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13798/statm: 1339 233 195 169 0 50 0
[pid=13799] ppid=13798 vsize=5356 CPUtime=0
/proc/13799/stat : 13799 (TiniSatELite) S 13798 13798 13241 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13799/statm: 1339 237 198 169 0 50 0
[pid=13800] ppid=13799 vsize=0 CPUtime=0
/proc/13800/stat : 13800 (TiniSatELite) R 13799 13798 13241 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 196095053 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 0 0 0 17 1 0 0
/proc/13800/statm: 0 0 0 0 0 0 0
[pid=13801] ppid=13799 vsize=0 CPUtime=0
/proc/13801/stat : 13801 (sed) D 13799 13798 13241 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 196095053 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/13801/statm: 0 0 0 0 0 0 0

[startup+0.107719 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13798
/proc/meminfo: memFree=477328/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.5158 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13798
/proc/meminfo: memFree=477328/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33596 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13804
/proc/meminfo: memFree=475200/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=2580 CPUtime=1.31
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 571 0 0 0 131 0 0 0 25 0 1 0 196095054 2641920 556 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 645 556 52 110 0 532 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7936

[startup+2.9723 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13804
/proc/meminfo: memFree=474112/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=4580 CPUtime=2.95
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 856 0 0 0 295 0 0 0 25 0 1 0 196095054 4689920 841 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 1145 841 52 110 0 1032 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9936

[startup+6.25596 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13804
/proc/meminfo: memFree=472512/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=8172 CPUtime=6.23
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 1190 0 0 0 623 0 0 0 25 0 1 0 196095054 8368128 1175 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515394 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 2043 1175 52 110 0 1930 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13528

[startup+12.7133 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13804
/proc/meminfo: memFree=470544/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=8596 CPUtime=12.68
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 1645 0 0 0 1267 1 0 0 25 0 1 0 196095054 8802304 1630 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 2149 1630 52 110 0 2036 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13952

[startup+25.5288 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 13804
/proc/meminfo: memFree=468368/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=15708 CPUtime=25.5
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 2268 0 0 0 2548 2 0 0 25 0 1 0 196095054 16084992 2188 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 3927 2188 52 110 0 3814 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 21064

[startup+51.156 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 13804
/proc/meminfo: memFree=465232/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=16312 CPUtime=51.11
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 3041 0 0 0 5108 3 0 0 25 0 1 0 196095054 16703488 2961 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 4078 2961 52 110 0 3965 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 21668

[startup+102.403 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 13804
/proc/meminfo: memFree=460560/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=18336 CPUtime=102.34
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 4320 0 0 0 10230 4 0 0 25 0 1 0 196095054 18776064 4111 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 4584 4111 52 110 0 4471 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 23692

[startup+162.467 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13804
/proc/meminfo: memFree=456400/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=32172 CPUtime=162.38
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 5321 0 0 0 16233 5 0 0 25 0 1 0 196095054 32944128 5112 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 8043 5112 52 110 0 7930 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 37528

[startup+222.527 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13804
/proc/meminfo: memFree=453264/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=32464 CPUtime=222.42
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 6095 0 0 0 22236 6 0 0 25 0 1 0 196095054 33243136 5886 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 8116 5886 52 110 0 8003 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 37820

[startup+282.585 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13804
/proc/meminfo: memFree=450704/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=33112 CPUtime=282.45
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 6748 0 0 0 28239 6 0 0 25 0 1 0 196095054 33906688 6539 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 8278 6539 52 110 0 8165 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 38468

[startup+342.647 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13804
/proc/meminfo: memFree=447568/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=34540 CPUtime=342.5
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 7655 0 0 0 34243 7 0 0 25 0 1 0 196095054 35368960 7347 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 8635 7347 52 110 0 8522 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 39896

[startup+402.714 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13804
/proc/meminfo: memFree=445008/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=35588 CPUtime=402.54
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 8309 0 0 0 40246 8 0 0 25 0 1 0 196095054 36442112 7968 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 8897 7968 52 110 0 8784 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 40944

[startup+462.776 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13804
/proc/meminfo: memFree=442960/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=36740 CPUtime=462.58
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 9111 0 0 0 46249 9 0 0 25 0 1 0 196095054 37621760 8480 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 9185 8480 52 110 0 9072 0
Current children cumulated CPU time (s) 462.58

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

[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=63012 CPUtime=522.62
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 9652 0 0 0 52253 9 0 0 25 0 1 0 196095054 64524288 8955 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 15753 8955 52 110 0 15640 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 68368

[startup+582.907 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13804
/proc/meminfo: memFree=439184/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=63144 CPUtime=582.67
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 10116 0 0 0 58257 10 0 0 25 0 1 0 196095054 64659456 9419 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 15786 9419 52 110 0 15673 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 68500

[startup+642.972 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13804
/proc/meminfo: memFree=437392/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=63336 CPUtime=642.71
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 10579 0 0 0 64260 11 0 0 25 0 1 0 196095054 64856064 9882 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 15834 9882 52 110 0 15721 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 68692

[startup+703.037 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13804
/proc/meminfo: memFree=435600/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=63656 CPUtime=702.74
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 11052 0 0 0 70263 11 0 0 25 0 1 0 196095054 65183744 10322 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 15914 10322 52 110 0 15801 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 69012

[startup+763.099 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13804
/proc/meminfo: memFree=433744/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=64500 CPUtime=762.79
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 11583 0 0 0 76267 12 0 0 25 0 1 0 196095054 66048000 10788 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 16125 10788 52 110 0 16012 0
Current children cumulated CPU time (s) 762.79
Current children cumulated vsize (KiB) 69856

[startup+823.162 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13804
/proc/meminfo: memFree=431888/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=64888 CPUtime=822.83
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 12114 0 0 0 82270 13 0 0 25 0 1 0 196095054 66445312 11253 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 16222 11253 52 110 0 16109 0
Current children cumulated CPU time (s) 822.83
Current children cumulated vsize (KiB) 70244

[startup+883.224 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13804
/proc/meminfo: memFree=429712/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=66064 CPUtime=882.86
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 12720 0 0 0 88273 13 0 0 25 0 1 0 196095054 67649536 11793 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 16516 11793 52 110 0 16403 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 71420

[startup+943.281 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13804
/proc/meminfo: memFree=428176/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=66328 CPUtime=942.89
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 13111 0 0 0 94276 13 0 0 25 0 1 0 196095054 67919872 12184 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 16582 12184 52 110 0 16469 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 71684

[startup+1003.35 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13804
/proc/meminfo: memFree=426768/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=66328 CPUtime=1002.94
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 13452 0 0 0 100280 14 0 0 25 0 1 0 196095054 67919872 12525 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 16582 12525 52 110 0 16469 0
Current children cumulated CPU time (s) 1002.94
Current children cumulated vsize (KiB) 71684

[startup+1063.42 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13804
/proc/meminfo: memFree=425232/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=66592 CPUtime=1062.99
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 13832 0 0 0 106285 14 0 0 25 0 1 0 196095054 68190208 12905 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 16648 12905 52 110 0 16535 0
Current children cumulated CPU time (s) 1062.99
Current children cumulated vsize (KiB) 71948

[startup+1123.48 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13804
/proc/meminfo: memFree=423696/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=66984 CPUtime=1123.03
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 14206 0 0 0 112289 14 0 0 25 0 1 0 196095054 68591616 13279 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 16746 13279 52 110 0 16633 0
Current children cumulated CPU time (s) 1123.03
Current children cumulated vsize (KiB) 72340

[startup+1183.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13804
/proc/meminfo: memFree=422544/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=67112 CPUtime=1183.07
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 14541 0 0 0 118292 15 0 0 25 0 1 0 196095054 68722688 13581 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 16778 13581 52 110 0 16665 0
Current children cumulated CPU time (s) 1183.07
Current children cumulated vsize (KiB) 72468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13804
/proc/meminfo: memFree=422160/2055920 swapFree=4183396/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (TiniSatELite) S 13796 13798 13241 0 -1 4194304 333 392 0 0 0 0 0 0 16 0 1 0 196095053 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13798/statm: 1339 237 197 169 0 50 0
[pid=13804] ppid=13798 vsize=67112 CPUtime=1200.08
/proc/13804/stat : 13804 (tinisat) R 13798 13798 13241 0 -1 4194304 14625 0 0 0 119993 15 0 0 25 0 1 0 196095054 68722688 13665 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13804/statm: 16778 13665 52 110 0 16665 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 72468

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 13798 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.011997
while last known CPU time is 1200.08

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

Real time (s): 1200.56
CPU time (s): 1200.08
CPU user time (s): 1199.93
CPU system time (s): 0.15
CPU usage (%): 99.9596
Max. virtual memory (cumulated for all children) (KiB): 72468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 725
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= 38
involuntary context switches= 9

runsolver used 1.16182 second user time and 2.6096 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Sun Feb 18 01:16:15 UTC 2007

IDJOB= 292939
IDBENCH= 19852
IDSOLVER= 99
FILE ID= node66/292939-1171761375

PBS_JOBID= 3839499

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S1309933981-04.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292939-1171761375/TiniSatELite /tmp/evaluation/292939-1171761375/instance-292939-1171761375.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-292939-1171761375 -o ROOT/results/node66/solver-292939-1171761375 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292939-1171761375/TiniSatELite /tmp/evaluation/292939-1171761375/instance-292939-1171761375.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  22bab99737a981aff415949c82530946

RANDOM SEED= 484645537

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:        477800 kB
Buffers:         44160 kB
Cached:        1394572 kB
SwapCached:       3616 kB
Active:         768800 kB
Inactive:       679520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        477800 kB
SwapTotal:     4192956 kB
SwapFree:      4183396 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          15548 kB
Slab:           115876 kB
Committed_AS:   512008 kB
PageTables:       1376 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 node66 on Sun Feb 18 01:36:18 UTC 2007