Trace number 293882

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) 1200.06 1200.42

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1080042831-09.UNSAT.shuffled.cnf
MD5SUM1387761009f8f5f27f2fb9a85ea48ed0
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 variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
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 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
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_node68.alineos.net_5644.cnf
0.00/0.02	c 110 variables, 2343 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/node68/watcher-293882-1171778903 -o ROOT/results/node68/solver-293882-1171778903 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293882-1171778903/TiniSatELite /tmp/evaluation/293882-1171778903/instance-293882-1171778903.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 5644
/proc/meminfo: memFree=741488/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 197847931 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414627410 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5644/statm: 1339 233 195 169 0 50 0
[pid=5645] ppid=5644 vsize=5356 CPUtime=0
/proc/5645/stat : 5645 (TiniSatELite) S 5644 5644 4698 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/5645/statm: 1339 237 198 169 0 50 0
[pid=5647] ppid=5645 vsize=0 CPUtime=0
/proc/5647/stat : 5647 (sed) D 5645 5644 4698 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 197847931 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/5647/statm: 0 0 0 0 0 0 0

[startup+0.108109 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5644
/proc/meminfo: memFree=741488/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.516142 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5644
/proc/meminfo: memFree=741488/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33622 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 5650
/proc/meminfo: memFree=739232/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=2864 CPUtime=1.31
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 595 0 0 0 131 0 0 0 25 0 1 0 197847933 2932736 580 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 716 580 52 110 0 603 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8220

[startup+2.97237 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 5650
/proc/meminfo: memFree=738080/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=4892 CPUtime=2.95
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 878 0 0 0 294 1 0 0 25 0 1 0 197847933 5009408 863 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 1223 863 52 110 0 1110 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10248

[startup+6.25866 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 5650
/proc/meminfo: memFree=736544/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=8808 CPUtime=6.23
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 1241 0 0 0 622 1 0 0 25 0 1 0 197847933 9019392 1193 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 2202 1193 52 110 0 2089 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14164

[startup+12.7183 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 5650
/proc/meminfo: memFree=734496/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=9232 CPUtime=12.69
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 1722 0 0 0 1268 1 0 0 25 0 1 0 197847933 9453568 1674 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 2308 1674 52 110 0 2195 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14588

[startup+25.5264 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 5650
/proc/meminfo: memFree=732128/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=10096 CPUtime=25.5
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 2363 0 0 0 2548 2 0 0 25 0 1 0 197847933 10338304 2250 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 2524 2250 52 110 0 2411 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15452

[startup+51.1527 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 5650
/proc/meminfo: memFree=728928/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=17600 CPUtime=51.11
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 3168 0 0 0 5109 2 0 0 25 0 1 0 197847933 18022400 3055 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 4400 3055 52 110 0 4287 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 22956

[startup+102.396 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 5650
/proc/meminfo: memFree=724000/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=19504 CPUtime=102.34
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 4530 0 0 0 10230 4 0 0 25 0 1 0 197847933 19972096 4288 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 4876 4288 52 110 0 4763 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 24860

[startup+162.456 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5650
/proc/meminfo: memFree=719904/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=34528 CPUtime=162.39
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 5524 0 0 0 16234 5 0 0 25 0 1 0 197847933 35356672 5282 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 8632 5282 52 110 0 8519 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 39884

[startup+222.519 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5650
/proc/meminfo: memFree=716640/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=35308 CPUtime=222.43
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 6340 0 0 0 22237 6 0 0 25 0 1 0 197847933 36155392 6098 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 8827 6098 52 110 0 8714 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 40664

[startup+282.581 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5650
/proc/meminfo: memFree=713632/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=35600 CPUtime=282.48
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 7089 0 0 0 28241 7 0 0 25 0 1 0 197847933 36454400 6847 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 8900 6847 52 110 0 8787 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 40956

[startup+342.638 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5650
/proc/meminfo: memFree=710112/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=36904 CPUtime=342.52
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 7961 0 0 0 34244 8 0 0 25 0 1 0 197847933 37789696 7719 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 9226 7719 52 110 0 9113 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 42260

[startup+402.706 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5650
/proc/meminfo: memFree=707488/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=37812 CPUtime=402.57
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 8635 0 0 0 40248 9 0 0 25 0 1 0 197847933 38719488 8360 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 9453 8360 52 110 0 9340 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 43168

[startup+462.769 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5650
/proc/meminfo: memFree=705120/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=39360 CPUtime=462.62
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 9494 0 0 0 46252 10 0 0 25 0 1 0 197847933 40304640 8962 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 9840 8962 52 110 0 9727 0
Current children cumulated CPU time (s) 462.62
Current children cumulated vsize (KiB) 44716

[startup+522.827 s]

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

[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=68660 CPUtime=582.71
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 10622 0 0 0 58260 11 0 0 25 0 1 0 197847933 70307840 10024 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 17165 10024 52 110 0 17052 0
Current children cumulated CPU time (s) 582.71
Current children cumulated vsize (KiB) 74016

[startup+642.953 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5650
/proc/meminfo: memFree=698912/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=68920 CPUtime=642.75
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 11120 0 0 0 64264 11 0 0 25 0 1 0 197847933 70574080 10489 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 17230 10489 52 110 0 17117 0
Current children cumulated CPU time (s) 642.75
Current children cumulated vsize (KiB) 74276

[startup+703.015 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5650
/proc/meminfo: memFree=696608/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=70224 CPUtime=702.8
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 11792 0 0 0 70268 12 0 0 25 0 1 0 197847933 71909376 11062 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 17556 11062 52 110 0 17443 0
Current children cumulated CPU time (s) 702.8
Current children cumulated vsize (KiB) 75580

[startup+763.074 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5650
/proc/meminfo: memFree=694880/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=70488 CPUtime=762.84
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 12222 0 0 0 76272 12 0 0 25 0 1 0 197847933 72179712 11492 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 17622 11492 52 110 0 17509 0
Current children cumulated CPU time (s) 762.84
Current children cumulated vsize (KiB) 75844

[startup+823.14 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5650
/proc/meminfo: memFree=692896/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=71008 CPUtime=822.89
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 12779 0 0 0 82276 13 0 0 25 0 1 0 197847933 72712192 11983 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 17752 11983 52 110 0 17639 0
Current children cumulated CPU time (s) 822.89
Current children cumulated vsize (KiB) 76364

[startup+883.194 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5650
/proc/meminfo: memFree=691296/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=71140 CPUtime=882.93
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 13180 0 0 0 88279 14 0 0 25 0 1 0 197847933 72847360 12384 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519849 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 17785 12384 52 110 0 17672 0
Current children cumulated CPU time (s) 882.93
Current children cumulated vsize (KiB) 76496

[startup+943.252 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5650
/proc/meminfo: memFree=689504/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=72048 CPUtime=942.97
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 13708 0 0 0 94283 14 0 0 25 0 1 0 197847933 73777152 12813 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 18012 12813 52 110 0 17899 0
Current children cumulated CPU time (s) 942.97
Current children cumulated vsize (KiB) 77404

[startup+1003.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5650
/proc/meminfo: memFree=688160/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=72436 CPUtime=1003.02
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 14139 0 0 0 100288 14 0 0 25 0 1 0 197847933 74174464 13178 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 18109 13178 52 110 0 17996 0
Current children cumulated CPU time (s) 1003.02
Current children cumulated vsize (KiB) 77792

[startup+1063.37 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5650
/proc/meminfo: memFree=686624/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=72696 CPUtime=1063.07
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 14544 0 0 0 106292 15 0 0 25 0 1 0 197847933 74440704 13550 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 18174 13550 52 110 0 18061 0
Current children cumulated CPU time (s) 1063.07
Current children cumulated vsize (KiB) 78052

[startup+1123.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5650
/proc/meminfo: memFree=685280/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=72824 CPUtime=1123.11
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 14913 0 0 0 112296 15 0 0 25 0 1 0 197847933 74571776 13886 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 18206 13886 52 110 0 18093 0
Current children cumulated CPU time (s) 1123.11
Current children cumulated vsize (KiB) 78180

[startup+1183.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5650
/proc/meminfo: memFree=683808/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=73144 CPUtime=1183.15
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 15298 0 0 0 118300 15 0 0 25 0 1 0 197847933 74899456 14238 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 18286 14238 52 110 0 18173 0
Current children cumulated CPU time (s) 1183.15
Current children cumulated vsize (KiB) 78500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5650
/proc/meminfo: memFree=683488/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=73144 CPUtime=1200.06
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 15387 0 0 0 119991 15 0 0 25 0 1 0 197847933 74899456 14327 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 18286 14327 52 110 0 18173 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 78500

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5650
/proc/meminfo: memFree=683488/2055920 swapFree=4183892/4192956
[pid=5644] ppid=5642 vsize=5356 CPUtime=0
/proc/5644/stat : 5644 (TiniSatELite) S 5642 5644 4698 0 -1 4194304 333 397 0 0 0 0 0 0 16 0 1 0 197847931 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5644/statm: 1339 237 197 169 0 50 0
[pid=5650] ppid=5644 vsize=73144 CPUtime=1200.06
/proc/5650/stat : 5650 (tinisat) R 5644 5644 4698 0 -1 4194304 15387 0 0 0 119991 15 0 0 25 0 1 0 197847933 74899456 14327 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5650/statm: 18286 14327 52 110 0 18173 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 78500

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 5644 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=5999
CPU time returned by wait4() is 0.013997
while last known CPU time is 1200.06

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

Real time (s): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.15
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 78500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 730
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 10

runsolver used 1.08483 second user time and 2.55861 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sun Feb 18 06:08:23 UTC 2007

IDJOB= 293882
IDBENCH= 19875
IDSOLVER= 99
FILE ID= node68/293882-1171778903

PBS_JOBID= 3839546

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S1080042831-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293882-1171778903/TiniSatELite /tmp/evaluation/293882-1171778903/instance-293882-1171778903.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-293882-1171778903 -o ROOT/results/node68/solver-293882-1171778903 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293882-1171778903/TiniSatELite /tmp/evaluation/293882-1171778903/instance-293882-1171778903.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  1387761009f8f5f27f2fb9a85ea48ed0

RANDOM SEED= 548148633

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:        741832 kB
Buffers:         47436 kB
Cached:        1144372 kB
SwapCached:       3088 kB
Active:         796200 kB
Inactive:       405728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        741832 kB
SwapTotal:     4192956 kB
SwapFree:      4183892 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          15892 kB
Slab:            98148 kB
Committed_AS:   586076 kB
PageTables:       1380 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 node68 on Sun Feb 18 06:28:26 UTC 2007