Trace number 293841

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) 1200.1 1200.53

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1019153514-04.SAT.shuffled.cnf
MD5SUM45b9d25ea20b930c4376024c10f0fe19
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.406938
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:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node41.alineos.net_19789.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/node41/watcher-293841-1171778295 -o ROOT/results/node41/solver-293841-1171778295 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293841-1171778295/TiniSatELite /tmp/evaluation/293841-1171778295/instance-293841-1171778295.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: 1.02 1.01 1.00 3/64 19789
/proc/meminfo: memFree=1217408/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 197785470 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390313042 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19789/statm: 1339 233 195 169 0 50 0
[pid=19790] ppid=19789 vsize=5356 CPUtime=0
/proc/19790/stat : 19790 (TiniSatELite) S 19789 19789 18815 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19790/statm: 1339 237 198 169 0 50 0
[pid=19792] ppid=19790 vsize=0 CPUtime=0
/proc/19792/stat : 19792 (sed) D 19790 19789 18815 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 197785470 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/19792/statm: 0 0 0 0 0 0 0

[startup+0.107557 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 19789
/proc/meminfo: memFree=1217408/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515588 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 19789
/proc/meminfo: memFree=1217408/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33566 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 19795
/proc/meminfo: memFree=1215152/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=2736 CPUtime=1.31
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 589 0 0 0 131 0 0 0 25 0 1 0 197785471 2801664 574 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518106 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 684 574 52 110 0 571 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8092

[startup+2.9718 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 19795
/proc/meminfo: memFree=1214000/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=4896 CPUtime=2.95
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 903 0 0 0 295 0 0 0 25 0 1 0 197785471 5013504 888 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 1224 888 52 110 0 1111 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10252

[startup+6.25809 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 19795
/proc/meminfo: memFree=1212272/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=8944 CPUtime=6.23
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 1267 0 0 0 623 0 0 0 25 0 1 0 197785471 9158656 1252 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 2236 1252 52 110 0 2123 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14300

[startup+12.7086 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 19795
/proc/meminfo: memFree=1210288/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=9400 CPUtime=12.67
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 1725 0 0 0 1267 0 0 0 25 0 1 0 197785471 9625600 1710 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 2350 1710 52 110 0 2237 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14756

[startup+25.5248 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 19795
/proc/meminfo: memFree=1208112/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=9976 CPUtime=25.49
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 2339 0 0 0 2548 1 0 0 25 0 1 0 197785471 10215424 2259 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 2494 2259 52 110 0 2381 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15332

[startup+51.147 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 19795
/proc/meminfo: memFree=1204720/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=17592 CPUtime=51.1
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 3164 0 0 0 5109 1 0 0 25 0 1 0 197785471 18014208 3084 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 4398 3084 52 110 0 4285 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22948

[startup+102.389 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19795
/proc/meminfo: memFree=1199984/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=19336 CPUtime=102.34
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 4490 0 0 0 10231 3 0 0 25 0 1 0 197785471 19800064 4281 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 4834 4281 52 110 0 4721 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 24692

[startup+162.449 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19795
/proc/meminfo: memFree=1195312/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=34876 CPUtime=162.38
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 5624 0 0 0 16234 4 0 0 25 0 1 0 197785471 35713024 5415 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 8719 5415 52 110 0 8606 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 40232

[startup+222.539 s]
/proc/loadavg: 1.04 1.01 1.00 2/72 19919
/proc/meminfo: memFree=1190392/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=35460 CPUtime=222.4
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 6532 0 0 0 22234 6 0 0 25 0 1 0 197785471 36311040 6323 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 8865 6323 52 110 0 8752 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 40816

[startup+282.615 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 19993
/proc/meminfo: memFree=1188592/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=35736 CPUtime=282.42
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 7266 0 0 0 28235 7 0 0 25 0 1 0 197785471 36593664 7057 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 8934 7057 52 110 0 8821 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 41092

[startup+342.673 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1185136/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=37116 CPUtime=342.46
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 8152 0 0 0 34238 8 0 0 25 0 1 0 197785471 38006784 7943 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 9279 7943 52 110 0 9166 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 42472

[startup+402.734 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1182448/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=38928 CPUtime=402.51
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 9095 0 0 0 40242 9 0 0 25 0 1 0 197785471 39862272 8596 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 9732 8596 52 110 0 9619 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 44284

[startup+462.792 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1180016/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=39572 CPUtime=462.56
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 9745 0 0 0 46246 10 0 0 25 0 1 0 197785471 40521728 9213 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 9893 9213 52 110 0 9780 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 44928

[startup+522.848 s]

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

[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=68852 CPUtime=522.59
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 10447 0 0 0 52248 11 0 0 25 0 1 0 197785471 70504448 9816 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 17213 9816 52 110 0 17100 0
Current children cumulated CPU time (s) 522.59
Current children cumulated vsize (KiB) 74208

[startup+582.904 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1175472/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=69044 CPUtime=582.63
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 10977 0 0 0 58252 11 0 0 25 0 1 0 197785471 70701056 10346 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 17261 10346 52 110 0 17148 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 74400

[startup+642.964 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1173552/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=69304 CPUtime=642.68
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 11500 0 0 0 64256 12 0 0 25 0 1 0 197785471 70967296 10836 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519873 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 17326 10836 52 110 0 17213 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 74660

[startup+703.024 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1171568/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=69960 CPUtime=702.73
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 12017 0 0 0 70260 13 0 0 25 0 1 0 197785471 71639040 11320 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 17490 11320 52 110 0 17377 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 75316

[startup+763.079 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1169520/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=70608 CPUtime=762.76
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 12565 0 0 0 76263 13 0 0 25 0 1 0 197785471 72302592 11835 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 17652 11835 52 110 0 17539 0
Current children cumulated CPU time (s) 762.76
Current children cumulated vsize (KiB) 75964

[startup+823.145 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1167600/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=71260 CPUtime=822.82
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 13102 0 0 0 82268 14 0 0 25 0 1 0 197785471 72970240 12306 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 17815 12306 52 110 0 17702 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 76616

[startup+883.205 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1165808/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=71776 CPUtime=882.87
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 13641 0 0 0 88272 15 0 0 25 0 1 0 197785471 73498624 12746 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 17944 12746 52 110 0 17831 0
Current children cumulated CPU time (s) 882.87
Current children cumulated vsize (KiB) 77132

[startup+943.264 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1164208/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=71904 CPUtime=942.91
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 14066 0 0 0 94276 15 0 0 25 0 1 0 197785471 73629696 13138 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 17976 13138 52 110 0 17863 0
Current children cumulated CPU time (s) 942.91
Current children cumulated vsize (KiB) 77260

[startup+1003.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1162800/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=72032 CPUtime=1002.95
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 14483 0 0 0 100279 16 0 0 25 0 1 0 197785471 73760768 13522 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 18008 13522 52 110 0 17895 0
Current children cumulated CPU time (s) 1002.95
Current children cumulated vsize (KiB) 77388

[startup+1063.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1161264/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=72032 CPUtime=1063
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 14875 0 0 0 106284 16 0 0 25 0 1 0 197785471 73760768 13914 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 18008 13914 52 110 0 17895 0
Current children cumulated CPU time (s) 1063
Current children cumulated vsize (KiB) 77388

[startup+1123.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1159728/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=72032 CPUtime=1123.05
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 15253 0 0 0 112288 17 0 0 25 0 1 0 197785471 73760768 14292 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 18008 14292 52 110 0 17895 0
Current children cumulated CPU time (s) 1123.05
Current children cumulated vsize (KiB) 77388

[startup+1183.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1158256/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=72160 CPUtime=1183.09
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 15655 0 0 0 118292 17 0 0 25 0 1 0 197785471 73891840 14661 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 18040 14661 52 110 0 17927 0
Current children cumulated CPU time (s) 1183.09
Current children cumulated vsize (KiB) 77516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1157872/2055920 swapFree=4183936/4192956
[pid=19789] ppid=19787 vsize=5356 CPUtime=0
/proc/19789/stat : 19789 (TiniSatELite) S 19787 19789 18815 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 197785470 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19789/statm: 1339 237 197 169 0 50 0
[pid=19795] ppid=19789 vsize=72160 CPUtime=1200.1
/proc/19795/stat : 19795 (tinisat) R 19789 19789 18815 0 -1 4194304 15749 0 0 0 119993 17 0 0 25 0 1 0 197785471 73891840 14755 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/19795/statm: 18040 14755 52 110 0 17927 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 77516

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 19789 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=4999
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.1

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

Real time (s): 1200.53
CPU time (s): 1200.1
CPU user time (s): 1199.93
CPU system time (s): 0.17
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 77516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 729
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 0.955854 second user time and 2.53861 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sun Feb 18 05:58:15 UTC 2007

IDJOB= 293841
IDBENCH= 19874
IDSOLVER= 99
FILE ID= node41/293841-1171778295

PBS_JOBID= 3839523

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-S1019153514-04.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293841-1171778295/TiniSatELite /tmp/evaluation/293841-1171778295/instance-293841-1171778295.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-293841-1171778295 -o ROOT/results/node41/solver-293841-1171778295 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293841-1171778295/TiniSatELite /tmp/evaluation/293841-1171778295/instance-293841-1171778295.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  45b9d25ea20b930c4376024c10f0fe19

RANDOM SEED= 553460598

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1217880 kB
Buffers:         41436 kB
Cached:         708340 kB
SwapCached:       3732 kB
Active:         609228 kB
Inactive:       151376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1217880 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:            1164 kB
Writeback:           0 kB
Mapped:          15960 kB
Slab:            63408 kB
Committed_AS:   385000 kB
PageTables:       1480 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 node41 on Sun Feb 18 06:18:18 UTC 2007