Trace number 300196

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.08 1200.43

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1063466123-05.cnf
MD5SUM2ff956099c059101847a47f637ebf993
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark229.176
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16000    80000 |    4799       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 800   #clauses: 16000   #literals: 80000
0.00/0.02	c CPU time:   0.013997 s
0.00/0.02	c ==============================================================================
0.00/0.08	c Tinisat 0.22
0.00/0.08	c solving /tmp/GTI_node19.alineos.net_1919.cnf
0.00/0.08	c 800 variables, 16000 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/node19/watcher-300196-1171892014 -o ROOT/results/node19/solver-300196-1171892014 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300196-1171892014/TiniSatELite /tmp/evaluation/300196-1171892014/instance-300196-1171892014.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 1919
/proc/meminfo: memFree=1384048/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 209155504 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236735058 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/1919/statm: 1339 233 195 169 0 50 0
[pid=1920] ppid=1919 vsize=5356 CPUtime=0
/proc/1920/stat : 1920 (TiniSatELite) S 1919 1919 1457 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 209155505 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/1920/statm: 1339 237 198 169 0 50 0
[pid=1921] ppid=1920 vsize=0 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) D 1920 1919 1457 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 209155505 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/1921/statm: 
[startup+0.107683 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 1919
/proc/meminfo: memFree=1384048/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.515722 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 1919
/proc/meminfo: memFree=1384048/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.33581 s]
/proc/loadavg: 0.92 0.97 0.91 2/79 1925
/proc/meminfo: memFree=1379424/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=6904 CPUtime=1.26
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 1149 0 0 0 126 0 0 0 25 0 1 0 209155510 7069696 1134 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 1726 1134 52 110 0 1613 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 12260

[startup+2.97199 s]
/proc/loadavg: 0.93 0.97 0.91 2/79 1925
/proc/meminfo: memFree=1377056/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=12908 CPUtime=2.9
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 1934 0 0 0 289 1 0 0 25 0 1 0 209155510 13217792 1919 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 3227 1919 52 110 0 3114 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 18264

[startup+6.25334 s]
/proc/loadavg: 0.93 0.97 0.91 2/79 1925
/proc/meminfo: memFree=1371488/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=13172 CPUtime=6.19
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 3158 0 0 0 617 2 0 0 25 0 1 0 209155510 13488128 3143 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520260 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 3293 3143 52 110 0 3180 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 18528

[startup+12.711 s]
/proc/loadavg: 0.94 0.97 0.91 2/79 1925
/proc/meminfo: memFree=1363872/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=25700 CPUtime=12.64
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 4960 0 0 0 1261 3 0 0 25 0 1 0 209155510 26316800 4912 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 6425 4912 52 110 0 6312 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31056

[startup+25.5294 s]
/proc/loadavg: 0.95 0.97 0.91 2/79 1925
/proc/meminfo: memFree=1353952/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=50364 CPUtime=25.45
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 7473 0 0 0 2539 6 0 0 25 0 1 0 209155510 51572736 7425 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 12591 7425 52 110 0 12478 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 55720

[startup+51.1602 s]
/proc/loadavg: 0.96 0.97 0.91 2/79 1925
/proc/meminfo: memFree=1339040/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=51280 CPUtime=51.08
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 11182 0 0 0 5098 10 0 0 25 0 1 0 209155510 52510720 11069 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 12820 11069 52 110 0 12707 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 56636

[startup+102.415 s]
/proc/loadavg: 0.98 0.97 0.91 2/79 1925
/proc/meminfo: memFree=1319264/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=101116 CPUtime=102.32
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 16276 0 0 0 10216 16 0 0 25 0 1 0 209155510 103542784 16034 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 25279 16034 52 110 0 25166 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 106472

[startup+162.489 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1925
/proc/meminfo: memFree=1300960/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=102436 CPUtime=162.38
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 20755 0 0 0 16217 21 0 0 25 0 1 0 209155510 104894464 20513 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515313 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 25609 20513 52 110 0 25496 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 107792

[startup+222.56 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1925
/proc/meminfo: memFree=1285152/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=102844 CPUtime=222.43
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 24701 0 0 0 22218 25 0 0 25 0 1 0 209155510 105312256 24459 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 25711 24459 52 110 0 25598 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 108200

[startup+282.635 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1925
/proc/meminfo: memFree=1271392/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=199960 CPUtime=282.5
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 28166 0 0 0 28221 29 0 0 25 0 1 0 209155510 204759040 27924 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 49990 27924 52 110 0 49877 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 205316

[startup+342.704 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1925
/proc/meminfo: memFree=1260128/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=201200 CPUtime=342.54
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 30978 0 0 0 34222 32 0 0 25 0 1 0 209155510 206028800 30736 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 50300 30736 52 110 0 50187 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 206556

[startup+402.78 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1927
/proc/meminfo: memFree=1249440/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=202908 CPUtime=402.6
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 33861 0 0 0 40224 36 0 0 25 0 1 0 209155510 207777792 33362 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 50727 33362 52 110 0 50614 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 208264

[startup+462.852 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1927
/proc/meminfo: memFree=1239712/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=203732 CPUtime=462.67
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 36294 0 0 0 46227 40 0 0 25 0 1 0 209155510 208621568 35795 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 50933 35795 52 110 0 50820 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 209088

[startup+522.922 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1927

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

[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=204836 CPUtime=582.78
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 40928 0 0 0 58233 45 0 0 25 0 1 0 209155510 209752064 40429 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 51209 40429 52 110 0 51096 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 210192

[startup+643.067 s]
/proc/loadavg: 0.99 0.97 0.91 3/79 1927
/proc/meminfo: memFree=1213344/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=205540 CPUtime=642.84
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 42872 0 0 0 64236 48 0 0 25 0 1 0 209155510 210472960 42373 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 51385 42373 52 110 0 51272 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 210896

[startup+703.138 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1927
/proc/meminfo: memFree=1205472/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=205972 CPUtime=702.89
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 44843 0 0 0 70239 50 0 0 25 0 1 0 209155510 210915328 44344 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 51493 44344 52 110 0 51380 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 211328

[startup+763.205 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1927
/proc/meminfo: memFree=1198304/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=206548 CPUtime=762.94
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 46631 0 0 0 76242 52 0 0 25 0 1 0 209155510 211505152 46132 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 51637 46132 52 110 0 51524 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 211904

[startup+823.279 s]
/proc/loadavg: 0.99 0.97 0.91 3/79 1927
/proc/meminfo: memFree=1191392/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=206956 CPUtime=823
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 48363 0 0 0 82246 54 0 0 25 0 1 0 209155510 211922944 47864 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 51739 47864 52 110 0 51626 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 212312

[startup+883.349 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1927
/proc/meminfo: memFree=1183968/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=207092 CPUtime=883.05
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 50210 0 0 0 88248 57 0 0 25 0 1 0 209155510 212062208 49711 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134517204 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 51773 49711 52 110 0 51660 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 212448

[startup+943.419 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1927
/proc/meminfo: memFree=1176416/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=399384 CPUtime=943.11
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 52105 0 0 0 94252 59 0 0 25 0 1 0 209155510 408969216 51606 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 99846 51606 52 110 0 99733 0
Current children cumulated CPU time (s) 943.15
Current children cumulated vsize (KiB) 404740

[startup+1003.49 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1927
/proc/meminfo: memFree=1168352/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=399528 CPUtime=1003.16
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 54125 0 0 0 100254 62 0 0 25 0 1 0 209155510 409116672 53626 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 99882 53626 52 110 0 99769 0
Current children cumulated CPU time (s) 1003.2
Current children cumulated vsize (KiB) 404884

[startup+1063.56 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1927
/proc/meminfo: memFree=1160992/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=399832 CPUtime=1063.22
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 55928 0 0 0 106259 63 0 0 25 0 1 0 209155510 409427968 55429 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 99958 55429 52 110 0 99845 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 405188

[startup+1123.63 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1927
/proc/meminfo: memFree=1153504/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=399976 CPUtime=1123.27
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 57806 0 0 0 112261 66 0 0 25 0 1 0 209155510 409575424 57307 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 99994 57307 52 110 0 99881 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 405332

[startup+1183.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1927
/proc/meminfo: memFree=1146272/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=400264 CPUtime=1183.33
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 59624 0 0 0 118264 69 0 0 25 0 1 0 209155510 409870336 59125 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 100066 59125 52 110 0 99953 0
Current children cumulated CPU time (s) 1183.37
Current children cumulated vsize (KiB) 405620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1927
/proc/meminfo: memFree=1144224/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=400264 CPUtime=1200.04
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 60114 0 0 0 119934 70 0 0 25 0 1 0 209155510 409870336 59615 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 100066 59615 52 110 0 99953 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 405620

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

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

[startup+1200.42 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1927
/proc/meminfo: memFree=1144224/2055920 swapFree=4192812/4192956
[pid=1919] ppid=1917 vsize=5356 CPUtime=0.04
/proc/1919/stat : 1919 (TiniSatELite) S 1917 1919 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209155504 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1919/statm: 1339 237 197 169 0 50 0
[pid=1925] ppid=1919 vsize=400264 CPUtime=1200.04
/proc/1925/stat : 1925 (tinisat) R 1919 1919 1457 0 -1 4194304 60114 0 0 0 119934 70 0 0 25 0 1 0 209155510 409870336 59615 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 100066 59615 52 110 0 99953 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 405620

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 1919 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=42993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.052991
while last known CPU time is 1200.08

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

Real time (s): 1200.43
CPU time (s): 1200.08
CPU user time (s): 1199.38
CPU system time (s): 0.7
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 405620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.042993
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= 1019
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= 9

runsolver used 1.23881 second user time and 3.02854 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Mon Feb 19 13:33:34 UTC 2007

IDJOB= 300196
IDBENCH= 20029
IDSOLVER= 99
FILE ID= node19/300196-1171892014

PBS_JOBID= 3848810

Free space on /tmp= 66545 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1063466123-05.cnf
COMMAND LINE= /tmp/evaluation/300196-1171892014/TiniSatELite /tmp/evaluation/300196-1171892014/instance-300196-1171892014.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-300196-1171892014 -o ROOT/results/node19/solver-300196-1171892014 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300196-1171892014/TiniSatELite /tmp/evaluation/300196-1171892014/instance-300196-1171892014.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  2ff956099c059101847a47f637ebf993

RANDOM SEED= 98742734

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
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:       1384464 kB
Buffers:         56292 kB
Cached:         497432 kB
SwapCached:          0 kB
Active:         283744 kB
Inactive:       313892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1384464 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          62812 kB
Slab:            59364 kB
Committed_AS:   864412 kB
PageTables:       1756 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= 66544 MiB

End job on node19 on Mon Feb 19 13:53:38 UTC 2007