Trace number 297408

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) 1200.01 1200.52

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1238286461-19.SAT.shuffled.cnf
MD5SUMfeae85ae56b54fcbcde345d479230ced
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.12198
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	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 |    2343     7029 |     702       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |    2334     7068 |      --       0       --      -- |     --   | -9/39
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 540   #clauses: 2334   #literals: 7068
0.00/0.04	c CPU time:   0.005999 s
0.00/0.04	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node6.alineos.net_14730.cnf
0.00/0.04	c 540 variables, 2334 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/node6/watcher-297408-1171838045 -o ROOT/results/node6/solver-297408-1171838045 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297408-1171838045/TiniSatELite /tmp/evaluation/297408-1171838045/instance-297408-1171838045.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: 1.00 1.00 1.21 3/77 14730
/proc/meminfo: memFree=1337464/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 203759265 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268583010386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/14730/statm: 1339 233 195 169 0 50 0
[pid=14731] ppid=14730 vsize=5356 CPUtime=0
/proc/14731/stat : 14731 (TiniSatELite) S 14730 14730 13232 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/14731/statm: 1339 237 198 169 0 50 0
[pid=14732] ppid=14731 vsize=0 CPUtime=0
/proc/14732/stat : 14732 (TiniSatELite) D 14731 14730 13232 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 203759265 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/14732/statm: 0 0 0 0 0 0 0
[pid=14733] ppid=14731 vsize=0 CPUtime=0
/proc/14733/stat : 14733 (sed) D 14731 14730 13232 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 203759265 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/14733/statm: 0 0 0 0 0 0 0

[startup+0.108167 s]
/proc/loadavg: 1.00 1.00 1.21 3/77 14730
/proc/meminfo: memFree=1337464/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.516246 s]
/proc/loadavg: 1.00 1.00 1.21 3/77 14730
/proc/meminfo: memFree=1337464/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33841 s]
/proc/loadavg: 1.00 1.00 1.21 2/79 14736
/proc/meminfo: memFree=1335272/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=3448 CPUtime=1.29
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 575 0 0 0 129 0 0 0 25 0 1 0 203759269 3530752 560 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 862 560 52 110 0 749 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 8804

[startup+2.97673 s]
/proc/loadavg: 1.00 1.00 1.20 2/79 14736
/proc/meminfo: memFree=1334184/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=6064 CPUtime=2.92
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 881 0 0 0 292 0 0 0 25 0 1 0 203759269 6209536 866 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 1516 866 52 110 0 1403 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 11420

[startup+6.25738 s]
/proc/loadavg: 1.00 1.00 1.20 2/79 14736
/proc/meminfo: memFree=1332328/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=6456 CPUtime=6.2
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 1299 0 0 0 620 0 0 0 25 0 1 0 203759269 6610944 1251 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 1614 1251 52 110 0 1501 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 11812

[startup+12.7187 s]
/proc/loadavg: 1.00 1.00 1.20 2/79 14736
/proc/meminfo: memFree=1330024/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=11576 CPUtime=12.66
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 1814 0 0 0 1266 0 0 0 25 0 1 0 203759269 11853824 1766 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 2894 1766 52 110 0 2781 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 16932

[startup+25.5282 s]
/proc/loadavg: 1.00 1.00 1.20 2/79 14736
/proc/meminfo: memFree=1327080/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=12512 CPUtime=25.47
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 2566 0 0 0 2545 2 0 0 25 0 1 0 203759269 12812288 2453 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 3128 2453 52 110 0 3015 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17868

[startup+51.1572 s]
/proc/loadavg: 1.00 1.00 1.19 2/79 14736
/proc/meminfo: memFree=1323432/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=22328 CPUtime=51.08
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 3504 0 0 0 5105 3 0 0 25 0 1 0 203759269 22863872 3391 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 5582 3391 52 110 0 5469 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27684

[startup+102.408 s]
/proc/loadavg: 1.00 1.00 1.18 2/79 14736
/proc/meminfo: memFree=1318056/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=24200 CPUtime=102.31
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 5007 0 0 0 10226 5 0 0 25 0 1 0 203759269 24780800 4765 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 6050 4765 52 110 0 5937 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 29556

[startup+162.483 s]
/proc/loadavg: 1.00 1.00 1.17 2/79 14736
/proc/meminfo: memFree=1313128/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=25320 CPUtime=162.37
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 6198 0 0 0 16230 7 0 0 25 0 1 0 203759269 25927680 5956 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 6330 5956 52 110 0 6217 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 30676

[startup+222.557 s]
/proc/loadavg: 1.00 1.00 1.15 2/79 14736
/proc/meminfo: memFree=1309416/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=44828 CPUtime=222.42
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 7124 0 0 0 22234 8 0 0 25 0 1 0 203759269 45903872 6882 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 11207 6882 52 110 0 11094 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 50184

[startup+282.625 s]
/proc/loadavg: 1.00 1.00 1.14 2/79 14736
/proc/meminfo: memFree=1305384/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=45108 CPUtime=282.47
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 8117 0 0 0 28236 11 0 0 25 0 1 0 203759269 46190592 7875 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 11277 7875 52 110 0 11164 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 50464

[startup+342.699 s]
/proc/loadavg: 1.00 1.00 1.13 2/79 14736
/proc/meminfo: memFree=1301608/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=46316 CPUtime=342.52
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 9062 0 0 0 34240 12 0 0 25 0 1 0 203759269 47427584 8820 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 11579 8820 52 110 0 11466 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 51672

[startup+402.775 s]
/proc/loadavg: 1.00 1.00 1.12 2/79 14738
/proc/meminfo: memFree=1298600/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=48356 CPUtime=402.57
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 10056 0 0 0 40244 13 0 0 25 0 1 0 203759269 49516544 9557 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 12089 9557 52 110 0 11976 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 53712

[startup+462.841 s]
/proc/loadavg: 1.00 1.00 1.11 2/79 14738
/proc/meminfo: memFree=1296232/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=48908 CPUtime=462.61
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 10688 0 0 0 46247 14 0 0 25 0 1 0 203759269 50081792 10156 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 12227 10156 52 110 0 12114 0
Current children cumulated CPU time (s) 462.61

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

[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=49316 CPUtime=522.66
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 11269 0 0 0 52251 15 0 0 25 0 1 0 203759269 50499584 10737 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 12329 10737 52 110 0 12216 0
Current children cumulated CPU time (s) 522.66
Current children cumulated vsize (KiB) 54672

[startup+582.984 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 14738
/proc/meminfo: memFree=1291624/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=49448 CPUtime=582.71
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 11828 0 0 0 58255 16 0 0 25 0 1 0 203759269 50634752 11296 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 12362 11296 52 110 0 12249 0
Current children cumulated CPU time (s) 582.71
Current children cumulated vsize (KiB) 54804

[startup+643.059 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 14738
/proc/meminfo: memFree=1289256/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=87204 CPUtime=642.76
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 12442 0 0 0 64259 17 0 0 25 0 1 0 203759269 89296896 11910 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 21801 11910 52 110 0 21688 0
Current children cumulated CPU time (s) 642.76
Current children cumulated vsize (KiB) 92560

[startup+703.13 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 14738
/proc/meminfo: memFree=1286888/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=87916 CPUtime=702.81
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 13016 0 0 0 70263 18 0 0 25 0 1 0 203759269 90025984 12484 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 21979 12484 52 110 0 21866 0
Current children cumulated CPU time (s) 702.81
Current children cumulated vsize (KiB) 93272

[startup+763.193 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 14738
/proc/meminfo: memFree=1284968/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=88180 CPUtime=762.85
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 13544 0 0 0 76266 19 0 0 25 0 1 0 203759269 90296320 12979 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 22045 12979 52 110 0 21932 0
Current children cumulated CPU time (s) 762.85
Current children cumulated vsize (KiB) 93536

[startup+823.262 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 14738
/proc/meminfo: memFree=1282792/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=88876 CPUtime=822.9
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 14140 0 0 0 82270 20 0 0 25 0 1 0 203759269 91009024 13509 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 22219 13509 52 110 0 22106 0
Current children cumulated CPU time (s) 822.9
Current children cumulated vsize (KiB) 94232

[startup+883.332 s]
/proc/loadavg: 1.04 1.01 1.06 2/79 14738
/proc/meminfo: memFree=1280552/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=89736 CPUtime=882.95
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 14703 0 0 0 88274 21 0 0 25 0 1 0 203759269 91889664 14072 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 22434 14072 52 110 0 22321 0
Current children cumulated CPU time (s) 882.95
Current children cumulated vsize (KiB) 95092

[startup+943.406 s]
/proc/loadavg: 1.01 1.01 1.06 2/79 14738
/proc/meminfo: memFree=1278760/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=90316 CPUtime=943
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 15217 0 0 0 94278 22 0 0 25 0 1 0 203759269 92483584 14520 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 22579 14520 52 110 0 22466 0
Current children cumulated CPU time (s) 943
Current children cumulated vsize (KiB) 95672

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 14738
/proc/meminfo: memFree=1276712/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=90448 CPUtime=1003.05
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 15718 0 0 0 100282 23 0 0 25 0 1 0 203759269 92618752 15021 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 22612 15021 52 110 0 22499 0
Current children cumulated CPU time (s) 1003.05
Current children cumulated vsize (KiB) 95804

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 14738
/proc/meminfo: memFree=1274856/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=90932 CPUtime=1063.11
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 16184 0 0 0 106287 24 0 0 25 0 1 0 203759269 93114368 15487 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 22733 15487 52 110 0 22620 0
Current children cumulated CPU time (s) 1063.11
Current children cumulated vsize (KiB) 96288

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 14738
/proc/meminfo: memFree=1273192/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=90932 CPUtime=1123.15
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 16599 0 0 0 112290 25 0 0 25 0 1 0 203759269 93114368 15902 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 22733 15902 52 110 0 22620 0
Current children cumulated CPU time (s) 1123.15
Current children cumulated vsize (KiB) 96288

[startup+1183.69 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 14738
/proc/meminfo: memFree=1271528/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=91064 CPUtime=1183.19
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 17025 0 0 0 118293 26 0 0 25 0 1 0 203759269 93249536 16328 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 22766 16328 52 110 0 22653 0
Current children cumulated CPU time (s) 1183.19
Current children cumulated vsize (KiB) 96420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 14738
/proc/meminfo: memFree=1271080/2055924 swapFree=4192812/4192956
[pid=14730] ppid=14728 vsize=5356 CPUtime=0
/proc/14730/stat : 14730 (TiniSatELite) S 14728 14730 13232 0 -1 4194304 333 421 0 0 0 0 0 0 17 0 1 0 203759265 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14730/statm: 1339 237 197 169 0 50 0
[pid=14736] ppid=14730 vsize=91064 CPUtime=1200.01
/proc/14736/stat : 14736 (tinisat) R 14730 14730 13232 0 -1 4194304 17136 0 0 0 119975 26 0 0 25 0 1 0 203759269 93249536 16439 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 22766 16439 52 110 0 22653 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 96420

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 14730 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=8998
CPU time returned by wait4() is 0.016996
while last known CPU time is 1200.01

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

Real time (s): 1200.52
CPU time (s): 1200.01
CPU user time (s): 1199.75
CPU system time (s): 0.26
CPU usage (%): 99.9576
Max. virtual memory (cumulated for all children) (KiB): 96420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 754
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= 32
involuntary context switches= 7

runsolver used 1.10383 second user time and 3.16352 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sun Feb 18 22:34:05 UTC 2007

IDJOB= 297408
IDBENCH= 19961
IDSOLVER= 99
FILE ID= node6/297408-1171838045

PBS_JOBID= 3839363

Free space on /tmp= 66551 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1238286461-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297408-1171838045/TiniSatELite /tmp/evaluation/297408-1171838045/instance-297408-1171838045.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-297408-1171838045 -o ROOT/results/node6/solver-297408-1171838045 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297408-1171838045/TiniSatELite /tmp/evaluation/297408-1171838045/instance-297408-1171838045.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  feae85ae56b54fcbcde345d479230ced

RANDOM SEED= 102817980

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1337936 kB
Buffers:         67864 kB
Cached:         516800 kB
SwapCached:          0 kB
Active:         334680 kB
Inactive:       306432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1337936 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          75372 kB
Slab:            62492 kB
Committed_AS:   736428 kB
PageTables:       1744 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= 66551 MiB

End job on node6 on Sun Feb 18 22:54:08 UTC 2007