Trace number 300401

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.03 1200.52

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S769702923-04.cnf
MD5SUM9d525706adfc4abc6e0df4f54f53bcea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark470.882
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:   0.018997 s
0.00/0.02	c ==============================================================================
0.00/0.08	c Tinisat 0.22
0.00/0.08	c solving /tmp/GTI_node10.alineos.net_707.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/node10/watcher-300401-1171903588 -o ROOT/results/node10/solver-300401-1171903588 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300401-1171903588/TiniSatELite /tmp/evaluation/300401-1171903588/instance-300401-1171903588.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: 1.84 1.83 1.45 2/77 707
/proc/meminfo: memFree=1509496/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 210313770 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214920036434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/707/statm: 1339 233 195 169 0 50 0
[pid=708] ppid=707 vsize=5356 CPUtime=0
/proc/708/stat : 708 (TiniSatELite) S 707 707 32727 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 210313771 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/708/statm: 1339 237 198 169 0 50 0
[pid=710] ppid=708 vsize=0 CPUtime=0
/proc/710/stat : 710 (sed) D 708 707 32727 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 210313771 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/710/statm: 0 0 0 0 0 0 0

[startup+0.106967 s]
/proc/loadavg: 1.84 1.83 1.45 2/77 707
/proc/meminfo: memFree=1509496/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.515019 s]
/proc/loadavg: 1.84 1.83 1.45 2/77 707
/proc/meminfo: memFree=1509496/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.33513 s]
/proc/loadavg: 1.84 1.83 1.45 2/79 713
/proc/meminfo: memFree=1504808/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=6904 CPUtime=1.27
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 1187 0 0 0 126 1 0 0 25 0 1 0 210313776 7069696 1172 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 1726 1172 52 110 0 1613 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12260

[startup+2.97135 s]
/proc/loadavg: 1.84 1.83 1.45 2/79 713
/proc/meminfo: memFree=1502312/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=12908 CPUtime=2.91
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 2009 0 0 0 290 1 0 0 25 0 1 0 210313776 13217792 1994 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 3227 1994 52 110 0 3114 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 18264

[startup+6.24779 s]
/proc/loadavg: 1.78 1.82 1.45 2/79 713
/proc/meminfo: memFree=1496488/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=25308 CPUtime=6.18
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 3293 0 0 0 615 3 0 0 25 0 1 0 210313776 25915392 3278 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 6327 3278 52 110 0 6214 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 30664

[startup+12.7107 s]
/proc/loadavg: 1.71 1.80 1.45 3/79 713
/proc/meminfo: memFree=1488744/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=25700 CPUtime=12.64
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 5116 0 0 0 1260 4 0 0 25 0 1 0 210313776 26316800 5068 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134611620 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 6425 5068 52 110 0 6312 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31056

[startup+25.5284 s]
/proc/loadavg: 1.55 1.76 1.44 2/79 713
/proc/meminfo: memFree=1478888/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=50364 CPUtime=25.46
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 7603 0 0 0 2540 6 0 0 25 0 1 0 210313776 51572736 7555 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520141 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 12591 7555 52 110 0 12478 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 55720

[startup+51.1609 s]
/proc/loadavg: 1.36 1.70 1.43 2/79 713
/proc/meminfo: memFree=1464296/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=51280 CPUtime=51.08
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 11236 0 0 0 5098 10 0 0 25 0 1 0 210313776 52510720 11123 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 12820 11123 52 110 0 12707 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 56636

[startup+102.416 s]
/proc/loadavg: 1.16 1.59 1.40 2/79 713
/proc/meminfo: memFree=1443816/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=101256 CPUtime=102.32
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 16518 0 0 0 10214 18 0 0 25 0 1 0 210313776 103686144 16276 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 25314 16276 52 110 0 25201 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 106612

[startup+162.494 s]
/proc/loadavg: 1.06 1.48 1.37 2/79 713
/proc/meminfo: memFree=1425768/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=102448 CPUtime=162.38
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 20931 0 0 0 16215 23 0 0 25 0 1 0 210313776 104906752 20689 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 25612 20689 52 110 0 25499 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 107804

[startup+222.567 s]
/proc/loadavg: 1.02 1.39 1.35 2/79 713
/proc/meminfo: memFree=1409128/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=102988 CPUtime=222.44
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 25085 0 0 0 22216 28 0 0 25 0 1 0 210313776 105459712 24843 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 25747 24843 52 110 0 25634 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 108344

[startup+282.642 s]
/proc/loadavg: 1.00 1.32 1.32 2/79 713
/proc/meminfo: memFree=1394792/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=200212 CPUtime=282.49
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 28671 0 0 0 28217 32 0 0 25 0 1 0 210313776 205017088 28429 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 50053 28429 52 110 0 49940 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 205568

[startup+342.717 s]
/proc/loadavg: 1.00 1.26 1.30 2/79 713
/proc/meminfo: memFree=1383464/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=201188 CPUtime=342.55
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 31493 0 0 0 34220 35 0 0 25 0 1 0 210313776 206016512 31251 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 50297 31251 52 110 0 50184 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 206544

[startup+402.797 s]
/proc/loadavg: 1.00 1.21 1.28 2/79 713
/proc/meminfo: memFree=1372904/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=202756 CPUtime=402.62
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 34356 0 0 0 40223 39 0 0 25 0 1 0 210313776 207622144 33857 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 50689 33857 52 110 0 50576 0
Current children cumulated CPU time (s) 402.66
Current children cumulated vsize (KiB) 208112

[startup+462.867 s]
/proc/loadavg: 1.00 1.17 1.26 2/79 713
/proc/meminfo: memFree=1363560/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=203444 CPUtime=462.67
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 36686 0 0 0 46225 42 0 0 25 0 1 0 210313776 208326656 36187 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 50861 36187 52 110 0 50748 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 208800

[startup+522.936 s]

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

[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=204548 CPUtime=582.78
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 41303 0 0 0 58230 48 0 0 25 0 1 0 210313776 209457152 40804 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 51137 40804 52 110 0 51024 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 209904

[startup+643.081 s]
/proc/loadavg: 1.00 1.08 1.21 2/79 713
/proc/meminfo: memFree=1337192/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=205252 CPUtime=642.83
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 43265 0 0 0 64233 50 0 0 25 0 1 0 210313776 210178048 42766 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 51313 42766 52 110 0 51200 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 210608

[startup+703.154 s]
/proc/loadavg: 1.00 1.07 1.19 2/79 713
/proc/meminfo: memFree=1329064/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=205804 CPUtime=702.89
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 45294 0 0 0 70236 53 0 0 25 0 1 0 210313776 210743296 44795 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 51451 44795 52 110 0 51338 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 211160

[startup+763.228 s]
/proc/loadavg: 1.00 1.05 1.17 2/79 713
/proc/meminfo: memFree=1321768/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=206624 CPUtime=762.94
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 47129 0 0 0 76239 55 0 0 25 0 1 0 210313776 211582976 46630 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 51656 46630 52 110 0 51543 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 211980

[startup+823.307 s]
/proc/loadavg: 1.05 1.06 1.17 2/79 713
/proc/meminfo: memFree=1315048/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=207048 CPUtime=823.01
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 48787 0 0 0 82243 58 0 0 25 0 1 0 210313776 212017152 48288 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 51762 48288 52 110 0 51649 0
Current children cumulated CPU time (s) 823.05
Current children cumulated vsize (KiB) 212404

[startup+883.385 s]
/proc/loadavg: 1.02 1.04 1.16 2/85 785
/proc/meminfo: memFree=1306744/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=207192 CPUtime=883.04
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 50553 0 0 0 88243 61 0 0 25 0 1 0 210313776 212164608 50054 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 51798 50054 52 110 0 51685 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 212548

[startup+943.387 s]
/proc/loadavg: 1.00 1.03 1.14 2/85 877
/proc/meminfo: memFree=1299512/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=399332 CPUtime=942.97
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 52370 0 0 0 94234 63 0 0 25 0 1 0 210313776 408915968 51871 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 99833 51871 52 110 0 99720 0
Current children cumulated CPU time (s) 943.01
Current children cumulated vsize (KiB) 404688

[startup+1003.47 s]
/proc/loadavg: 1.00 1.02 1.13 2/79 911
/proc/meminfo: memFree=1293160/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=399492 CPUtime=1003
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 54240 0 0 0 100235 65 0 0 25 0 1 0 210313776 409079808 53741 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 99873 53741 52 110 0 99760 0
Current children cumulated CPU time (s) 1003.04
Current children cumulated vsize (KiB) 404848

[startup+1063.54 s]
/proc/loadavg: 1.00 1.02 1.12 2/79 911
/proc/meminfo: memFree=1285992/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=399780 CPUtime=1063.07
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 55997 0 0 0 106239 68 0 0 25 0 1 0 210313776 409374720 55498 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 99945 55498 52 110 0 99832 0
Current children cumulated CPU time (s) 1063.11
Current children cumulated vsize (KiB) 405136

[startup+1123.62 s]
/proc/loadavg: 1.00 1.01 1.11 2/79 911
/proc/meminfo: memFree=1279592/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=399924 CPUtime=1123.12
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 57612 0 0 0 112242 70 0 0 25 0 1 0 210313776 409522176 57113 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 99981 57113 52 110 0 99868 0
Current children cumulated CPU time (s) 1123.16
Current children cumulated vsize (KiB) 405280

[startup+1183.69 s]
/proc/loadavg: 1.00 1.01 1.10 2/79 911
/proc/meminfo: memFree=1273000/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=400212 CPUtime=1183.18
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 59264 0 0 0 118246 72 0 0 25 0 1 0 210313776 409817088 58765 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 100053 58765 52 110 0 99940 0
Current children cumulated CPU time (s) 1183.22
Current children cumulated vsize (KiB) 405568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.01 1.09 2/79 911
/proc/meminfo: memFree=1271016/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=400212 CPUtime=1199.99
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 59729 0 0 0 119927 72 0 0 25 0 1 0 210313776 409817088 59230 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 100053 59230 52 110 0 99940 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 405568

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.01 1.09 2/79 911
/proc/meminfo: memFree=1271016/2055920 swapFree=4192812/4192956
[pid=707] ppid=705 vsize=5356 CPUtime=0.04
/proc/707/stat : 707 (TiniSatELite) S 705 707 32727 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 210313770 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/707/statm: 1339 237 197 169 0 50 0
[pid=713] ppid=707 vsize=400212 CPUtime=1199.99
/proc/713/stat : 713 (tinisat) R 707 707 32727 0 -1 4194304 59729 0 0 0 119927 72 0 0 25 0 1 0 210313776 409817088 59230 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 100053 59230 52 110 0 99940 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 405568

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 707 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=45993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.052991
while last known CPU time is 1200.03

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

Real time (s): 1200.52
CPU time (s): 1200.03
CPU user time (s): 1199.31
CPU system time (s): 0.72
CPU usage (%): 99.9593
Max. virtual memory (cumulated for all children) (KiB): 405568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.045993
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1018
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 11

runsolver used 1.18182 second user time and 3.08653 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Mon Feb 19 16:46:28 UTC 2007

IDJOB= 300401
IDBENCH= 20034
IDSOLVER= 99
FILE ID= node10/300401-1171903588

PBS_JOBID= 3848840

Free space on /tmp= 66549 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S769702923-04.cnf
COMMAND LINE= /tmp/evaluation/300401-1171903588/TiniSatELite /tmp/evaluation/300401-1171903588/instance-300401-1171903588.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-300401-1171903588 -o ROOT/results/node10/solver-300401-1171903588 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300401-1171903588/TiniSatELite /tmp/evaluation/300401-1171903588/instance-300401-1171903588.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  9d525706adfc4abc6e0df4f54f53bcea

RANDOM SEED= 151953984

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1509968 kB
Buffers:         51424 kB
Cached:         378880 kB
SwapCached:          0 kB
Active:         260024 kB
Inactive:       214512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1509968 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1576 kB
Writeback:           0 kB
Mapped:          63144 kB
Slab:            56896 kB
Committed_AS:  1220380 kB
PageTables:       1832 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= 66548 MiB

End job on node10 on Mon Feb 19 17:06:30 UTC 2007