Trace number 301918

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) 1200.03 1200.48

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1128222245-05.cnf
MD5SUMe00fc2902b68bb75646f8701a0e4a742
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 variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   22000   110000 |    6599       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1100   #clauses: 22000   #literals: 110000
0.00/0.03	c CPU time:   0.023996 s
0.00/0.03	c ==============================================================================
0.06/0.11	c Tinisat 0.22
0.06/0.11	c solving /tmp/GTI_node15.alineos.net_6223.cnf
0.06/0.11	c 1100 variables, 22000 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/node15/watcher-301918-1171999781 -o ROOT/results/node15/solver-301918-1171999781 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301918-1171999781/TiniSatELite /tmp/evaluation/301918-1171999781/instance-301918-1171999781.cnf 

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


[startup+0 s]
/proc/loadavg: 1.06 1.00 1.03 3/77 6223
/proc/meminfo: memFree=1490520/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 219932481 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472784978 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/6223/statm: 1339 233 195 169 0 50 0
[pid=6224] ppid=6223 vsize=5356 CPUtime=0
/proc/6224/stat : 6224 (TiniSatELite) R 6223 6223 6117 0 -1 4194368 53 189 0 0 0 0 0 0 21 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 4408712 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/6224/statm: 1339 237 198 169 0 50 0

[startup+0.107321 s]
/proc/loadavg: 1.06 1.00 1.03 3/77 6223
/proc/meminfo: memFree=1490520/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.515387 s]
/proc/loadavg: 1.06 1.00 1.03 3/77 6223
/proc/meminfo: memFree=1490520/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.33653 s]
/proc/loadavg: 1.06 1.00 1.03 2/79 6229
/proc/meminfo: memFree=1485320/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=9172 CPUtime=1.25
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 1287 0 0 0 125 0 0 0 25 0 1 0 219932488 9392128 1272 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 2293 1272 52 110 0 2180 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 14528

[startup+2.97781 s]
/proc/loadavg: 1.06 1.00 1.03 2/79 6229
/proc/meminfo: memFree=1482632/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=9172 CPUtime=2.89
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 2163 0 0 0 289 0 0 0 25 0 1 0 219932488 9392128 2148 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134532403 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 2293 2148 52 110 0 2180 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 14528

[startup+6.25437 s]
/proc/loadavg: 1.06 1.00 1.03 2/79 6229
/proc/meminfo: memFree=1476360/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=17556 CPUtime=6.17
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 3564 0 0 0 616 1 0 0 25 0 1 0 219932488 17977344 3549 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 4389 3549 52 110 0 4276 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 22912

[startup+12.7175 s]
/proc/loadavg: 1.05 1.00 1.03 2/79 6229
/proc/meminfo: memFree=1467144/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=34584 CPUtime=12.63
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 5704 0 0 0 1260 3 0 0 25 0 1 0 219932488 35414016 5689 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 8646 5689 52 110 0 8533 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39940

[startup+25.5267 s]
/proc/loadavg: 1.04 1.00 1.02 2/79 6229
/proc/meminfo: memFree=1454792/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=68248 CPUtime=25.43
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 8854 0 0 0 2537 6 0 0 25 0 1 0 219932488 69885952 8839 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 17062 8839 52 110 0 16949 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 73604

[startup+51.1531 s]
/proc/loadavg: 1.02 1.00 1.02 2/79 6229
/proc/meminfo: memFree=1436424/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=69032 CPUtime=51.05
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 13446 0 0 0 5094 11 0 0 25 0 1 0 219932488 70688768 13366 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 17258 13366 52 110 0 17145 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 74388

[startup+102.405 s]
/proc/loadavg: 1.01 1.00 1.02 2/79 6229
/proc/meminfo: memFree=1410184/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=137132 CPUtime=102.29
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 20128 0 0 0 10211 18 0 0 25 0 1 0 219932488 140423168 19919 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134517432 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 34283 19919 52 110 0 34170 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 142488

[startup+162.48 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 6229
/proc/meminfo: memFree=1386824/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=138324 CPUtime=162.34
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 25863 0 0 0 16210 24 0 0 25 0 1 0 219932488 141643776 25654 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 34581 25654 52 110 0 34468 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 143680

[startup+222.552 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 6229
/proc/meminfo: memFree=1366856/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=138856 CPUtime=222.39
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 30853 0 0 0 22210 29 0 0 25 0 1 0 219932488 142188544 30644 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519980 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 34714 30644 52 110 0 34601 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 144212

[startup+282.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6229
/proc/meminfo: memFree=1348936/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=271916 CPUtime=282.44
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 35340 0 0 0 28210 34 0 0 25 0 1 0 219932488 278441984 35131 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520093 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 67979 35131 52 110 0 67866 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 277272

[startup+342.688 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 6229
/proc/meminfo: memFree=1334216/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=273120 CPUtime=342.49
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 39018 0 0 0 34211 38 0 0 25 0 1 0 219932488 279674880 38809 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520116 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 68280 38809 52 110 0 68167 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 278476

[startup+402.761 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 6229
/proc/meminfo: memFree=1320584/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=274824 CPUtime=402.54
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 42638 0 0 0 40212 42 0 0 25 0 1 0 219932488 281419776 42172 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 68706 42172 52 110 0 68593 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 280180

[startup+462.829 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6229
/proc/meminfo: memFree=1308552/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=275500 CPUtime=462.58
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 45658 0 0 0 46212 46 0 0 25 0 1 0 219932488 282112000 45192 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 68875 45192 52 110 0 68762 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 280856

[startup+522.895 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6229
/proc/meminfo: memFree=1295048/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=275908 CPUtime=522.63
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 49039 0 0 0 52214 49 0 0 25 0 1 0 219932488 282529792 48573 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 68977 48573 52 110 0 68864 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 281264

[startup+582.965 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 6229
/proc/meminfo: memFree=1283848/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=276732 CPUtime=582.68
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 51799 0 0 0 58217 51 0 0 25 0 1 0 219932488 283373568 51333 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 69183 51333 52 110 0 69070 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 282088

[startup+643.04 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 6231
/proc/meminfo: memFree=1273672/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=277412 CPUtime=642.73
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 54336 0 0 0 64218 55 0 0 25 0 1 0 219932488 284069888 53870 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 69353 53870 52 110 0 69240 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 282768

[startup+703.102 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 6231
/proc/meminfo: memFree=1263624/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=277964 CPUtime=702.77
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 56890 0 0 0 70219 58 0 0 25 0 1 0 219932488 284635136 56424 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 69491 56424 52 110 0 69378 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 283320

[startup+763.175 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6231
/proc/meminfo: memFree=1254472/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=278644 CPUtime=762.83
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 59182 0 0 0 76221 62 0 0 25 0 1 0 219932488 285331456 58716 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 69661 58716 52 110 0 69548 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 284000

[startup+823.25 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6231
/proc/meminfo: memFree=1245192/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=278780 CPUtime=822.88
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 61452 0 0 0 82223 65 0 0 25 0 1 0 219932488 285470720 60986 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 69695 60986 52 110 0 69582 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 284136

[startup+883.319 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6231
/proc/meminfo: memFree=1235528/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=278916 CPUtime=882.92
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 63864 0 0 0 88224 68 0 0 25 0 1 0 219932488 285609984 63398 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520116 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 69729 63398 52 110 0 69616 0
Current children cumulated CPU time (s) 882.98
Current children cumulated vsize (KiB) 284272

[startup+943.386 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6231
/proc/meminfo: memFree=1225736/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=279052 CPUtime=942.97
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 66315 0 0 0 94225 72 0 0 25 0 1 0 219932488 285749248 65849 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 69763 65849 52 110 0 69650 0
Current children cumulated CPU time (s) 943.03
Current children cumulated vsize (KiB) 284408

[startup+1003.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6231
/proc/meminfo: memFree=1216072/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=279340 CPUtime=1003.02
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 68733 0 0 0 100227 75 0 0 25 0 1 0 219932488 286044160 68267 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 69835 68267 52 110 0 69722 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 284696

[startup+1063.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6231
/proc/meminfo: memFree=1207112/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=543616 CPUtime=1063.07
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 70932 0 0 0 106229 78 0 0 25 0 1 0 219932488 556662784 70466 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 135904 70466 52 110 0 135791 0
Current children cumulated CPU time (s) 1063.13
Current children cumulated vsize (KiB) 548972

[startup+1123.59 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 6231
/proc/meminfo: memFree=1198472/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=543760 CPUtime=1123.11
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 73153 0 0 0 112231 80 0 0 25 0 1 0 219932488 556810240 72687 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 135940 72687 52 110 0 135827 0
Current children cumulated CPU time (s) 1123.17
Current children cumulated vsize (KiB) 549116

[startup+1183.66 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 6231
/proc/meminfo: memFree=1189832/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=543904 CPUtime=1183.16
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 75310 0 0 0 118234 82 0 0 25 0 1 0 219932488 556957696 74844 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 135976 74844 52 110 0 135863 0
Current children cumulated CPU time (s) 1183.22
Current children cumulated vsize (KiB) 549260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 6231
/proc/meminfo: memFree=1187272/2055920 swapFree=4192812/4192956
[pid=6223] ppid=6221 vsize=5356 CPUtime=0.06
/proc/6223/stat : 6223 (TiniSatELite) S 6221 6223 6117 0 -1 4194304 333 820 0 0 0 0 6 0 16 0 1 0 219932481 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1339 237 197 169 0 50 0
[pid=6229] ppid=6223 vsize=544040 CPUtime=1199.97
/proc/6229/stat : 6229 (tinisat) R 6223 6223 6117 0 -1 4194304 75920 0 0 0 119914 83 0 0 25 0 1 0 219932488 557096960 75454 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 136010 75454 52 110 0 135897 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 549396

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 6223 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=62990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.072988
while last known CPU time is 1200.03

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

Real time (s): 1200.48
CPU time (s): 1200.03
CPU user time (s): 1199.2
CPU system time (s): 0.83
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 549396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06299
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1153
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= 33
involuntary context switches= 13

runsolver used 1.15182 second user time and 3.11753 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Tue Feb 20 19:29:41 UTC 2007

IDJOB= 301918
IDBENCH= 20071
IDSOLVER= 99
FILE ID= node15/301918-1171999781

PBS_JOBID= 3849119

Free space on /tmp= 66548 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1128222245-05.cnf
COMMAND LINE= /tmp/evaluation/301918-1171999781/TiniSatELite /tmp/evaluation/301918-1171999781/instance-301918-1171999781.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-301918-1171999781 -o ROOT/results/node15/solver-301918-1171999781 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301918-1171999781/TiniSatELite /tmp/evaluation/301918-1171999781/instance-301918-1171999781.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  e00fc2902b68bb75646f8701a0e4a742

RANDOM SEED= 320606160

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1490992 kB
Buffers:         42784 kB
Cached:         391464 kB
SwapCached:          0 kB
Active:         131088 kB
Inactive:       363396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1490992 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1668 kB
Writeback:           0 kB
Mapped:          79116 kB
Slab:            55916 kB
Committed_AS:   848976 kB
PageTables:       1800 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= 66547 MiB

End job on node15 on Tue Feb 20 19:49:44 UTC 2007