Trace number 300319

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 1200.18

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S409844453-15.cnf
MD5SUM58c189a77b8c83423395850401eab73e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.2423
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_node16.alineos.net_30479.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/node16/watcher-300319-1171899153 -o ROOT/results/node16/solver-300319-1171899153 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300319-1171899153/TiniSatELite /tmp/evaluation/300319-1171899153/instance-300319-1171899153.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 0.98 0.97 2/77 30479
/proc/meminfo: memFree=949464/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 209869660 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/30479/statm: 1339 233 195 169 0 50 0
[pid=30480] ppid=30479 vsize=5356 CPUtime=0
/proc/30480/stat : 30480 (TiniSatELite) R 30479 30479 29374 0 -1 4194372 63 189 0 0 0 0 0 0 20 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962207633 0 0 4096 65538 0 0 0 17 1 0 0
/proc/30480/statm: 0 0 0 0 0 0 0

[startup+0.107706 s]
/proc/loadavg: 0.92 0.98 0.97 2/77 30479
/proc/meminfo: memFree=949464/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.515655 s]
/proc/loadavg: 0.92 0.98 0.97 2/77 30479
/proc/meminfo: memFree=949464/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.33556 s]
/proc/loadavg: 0.92 0.98 0.97 3/79 30485
/proc/meminfo: memFree=944768/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=6904 CPUtime=1.27
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 1178 0 0 0 127 0 0 0 25 0 1 0 209869665 7069696 1163 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 1726 1163 52 110 0 1613 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12260

[startup+2.97137 s]
/proc/loadavg: 0.92 0.98 0.97 2/79 30485
/proc/meminfo: memFree=942272/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=12908 CPUtime=2.9
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 1975 0 0 0 290 0 0 0 25 0 1 0 209869665 13217792 1960 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 3227 1960 52 110 0 3114 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 18264

[startup+6.25399 s]
/proc/loadavg: 0.93 0.98 0.97 2/79 30485
/proc/meminfo: memFree=936704/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=25176 CPUtime=6.19
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 3217 0 0 0 617 2 0 0 25 0 1 0 209869665 25780224 3202 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134611372 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 6294 3202 52 110 0 6181 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 30532

[startup+12.7132 s]
/proc/loadavg: 0.93 0.98 0.97 2/79 30485
/proc/meminfo: memFree=928904/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=25568 CPUtime=12.65
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 5046 0 0 0 1261 4 0 0 25 0 1 0 209869665 26181632 4998 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 6392 4998 52 110 0 6279 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30924

[startup+25.5248 s]
/proc/loadavg: 0.95 0.98 0.97 2/79 30485
/proc/meminfo: memFree=918984/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=50364 CPUtime=25.46
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 7563 0 0 0 2539 7 0 0 25 0 1 0 209869665 51572736 7515 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 12591 7515 52 110 0 12478 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 55720

[startup+51.1468 s]
/proc/loadavg: 0.96 0.98 0.97 2/79 30485
/proc/meminfo: memFree=903752/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=51280 CPUtime=51.08
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 11366 0 0 0 5096 12 0 0 25 0 1 0 209869665 52510720 11253 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 12820 11253 52 110 0 12707 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 56636

[startup+102.384 s]
/proc/loadavg: 0.98 0.98 0.97 2/79 30485
/proc/meminfo: memFree=883144/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=101248 CPUtime=102.32
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 16657 0 0 0 10214 18 0 0 25 0 1 0 209869665 103677952 16415 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 25312 16415 52 110 0 25199 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 106604

[startup+162.44 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 30486
/proc/meminfo: memFree=865160/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=102436 CPUtime=162.37
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 21045 0 0 0 16214 23 0 0 25 0 1 0 209869665 104894464 20803 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 25609 20803 52 110 0 25496 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 107792

[startup+222.495 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 30487
/proc/meminfo: memFree=849160/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=102832 CPUtime=222.42
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 25050 0 0 0 22215 27 0 0 25 0 1 0 209869665 105299968 24808 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 25708 24808 52 110 0 25595 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 108188

[startup+282.542 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 30487
/proc/meminfo: memFree=835336/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=200048 CPUtime=282.47
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 28522 0 0 0 28215 32 0 0 25 0 1 0 209869665 204849152 28280 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 50012 28280 52 110 0 49899 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 205404

[startup+342.59 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 30487
/proc/meminfo: memFree=823752/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=201144 CPUtime=342.51
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 31407 0 0 0 34216 35 0 0 25 0 1 0 209869665 205971456 31165 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 50286 31165 52 110 0 50173 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 206500

[startup+402.649 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 30487
/proc/meminfo: memFree=812744/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=202880 CPUtime=402.57
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 34379 0 0 0 40218 39 0 0 25 0 1 0 209869665 207749120 33880 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 50720 33880 52 110 0 50607 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 208236

[startup+462.704 s]
/proc/loadavg: 0.99 0.98 0.97 3/79 30487
/proc/meminfo: memFree=803336/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=203560 CPUtime=462.62
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 36726 0 0 0 46221 41 0 0 25 0 1 0 209869665 208445440 36227 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 50890 36227 52 110 0 50777 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 208916

[startup+522.76 s]
/proc/loadavg: 0.99 0.98 0.97 3/79 30487
/proc/meminfo: memFree=793672/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=203848 CPUtime=522.67
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 39157 0 0 0 52223 44 0 0 25 0 1 0 209869665 208740352 38658 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 50962 38658 52 110 0 50849 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 209204

[startup+582.815 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 30487
/proc/meminfo: memFree=784712/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=204828 CPUtime=582.73
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 41364 0 0 0 58226 47 0 0 25 0 1 0 209869665 209743872 40865 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 51207 40865 52 110 0 51094 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 210184

[startup+642.869 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 30487
/proc/meminfo: memFree=776840/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=205380 CPUtime=642.78
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 43337 0 0 0 64229 49 0 0 25 0 1 0 209869665 210309120 42838 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 51345 42838 52 110 0 51232 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 210736

[startup+702.925 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 30487
/proc/meminfo: memFree=768776/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=205948 CPUtime=702.83
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 45353 0 0 0 70231 52 0 0 25 0 1 0 209869665 210890752 44854 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 51487 44854 52 110 0 51374 0
Current children cumulated CPU time (s) 702.87
Current children cumulated vsize (KiB) 211304

[startup+762.977 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 30487
/proc/meminfo: memFree=761864/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=206372 CPUtime=762.89
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 47099 0 0 0 76234 55 0 0 25 0 1 0 209869665 211324928 46600 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 51593 46600 52 110 0 51480 0
Current children cumulated CPU time (s) 762.93
Current children cumulated vsize (KiB) 211728

[startup+823.031 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 30487
/proc/meminfo: memFree=754632/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=206804 CPUtime=822.93
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 48872 0 0 0 82237 56 0 0 25 0 1 0 209869665 211767296 48373 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520032 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 51701 48373 52 110 0 51588 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 212160

[startup+883.083 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 30487
/proc/meminfo: memFree=747272/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=206940 CPUtime=882.98
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 50727 0 0 0 88238 60 0 0 25 0 1 0 209869665 211906560 50228 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 51735 50228 52 110 0 51622 0
Current children cumulated CPU time (s) 883.02
Current children cumulated vsize (KiB) 212296

[startup+943.14 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 30487
/proc/meminfo: memFree=739912/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=399088 CPUtime=943.04
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 52559 0 0 0 94241 63 0 0 25 0 1 0 209869665 408666112 52060 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 99772 52060 52 110 0 99659 0
Current children cumulated CPU time (s) 943.08
Current children cumulated vsize (KiB) 404444

[startup+1003.19 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 30487
/proc/meminfo: memFree=732360/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=399224 CPUtime=1003.09
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 54464 0 0 0 100244 65 0 0 25 0 1 0 209869665 408805376 53965 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 99806 53965 52 110 0 99693 0
Current children cumulated CPU time (s) 1003.13
Current children cumulated vsize (KiB) 404580

[startup+1063.25 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 30487
/proc/meminfo: memFree=724872/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=399512 CPUtime=1063.14
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 56299 0 0 0 106247 67 0 0 25 0 1 0 209869665 409100288 55800 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 99878 55800 52 110 0 99765 0
Current children cumulated CPU time (s) 1063.18
Current children cumulated vsize (KiB) 404868

[startup+1123.31 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 30487
/proc/meminfo: memFree=717896/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=399800 CPUtime=1123.2
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 58053 0 0 0 112251 69 0 0 25 0 1 0 209869665 409395200 57554 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 99950 57554 52 110 0 99837 0
Current children cumulated CPU time (s) 1123.24
Current children cumulated vsize (KiB) 405156

[startup+1183.36 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 30487
/proc/meminfo: memFree=710984/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=399944 CPUtime=1183.25
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 59777 0 0 0 118254 71 0 0 25 0 1 0 209869665 409542656 59278 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 99986 59278 52 110 0 99873 0
Current children cumulated CPU time (s) 1183.29
Current children cumulated vsize (KiB) 405300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.17 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 30487
/proc/meminfo: memFree=709000/2055920 swapFree=4192812/4192956
[pid=30479] ppid=30477 vsize=5356 CPUtime=0.04
/proc/30479/stat : 30479 (TiniSatELite) S 30477 30479 29374 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209869660 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30479/statm: 1339 237 197 169 0 50 0
[pid=30485] ppid=30479 vsize=400088 CPUtime=1200.06
/proc/30485/stat : 30485 (tinisat) R 30479 30479 29374 0 -1 4194304 60253 0 0 0 119935 71 0 0 25 0 1 0 209869665 409690112 59754 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519886 0 0 4096 0 0 0 0 17 1 0 0
/proc/30485/statm: 100022 59754 52 110 0 99909 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 405444

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 30479 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=48992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.052991
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): 1200.18
CPU time (s): 1200.1
CPU user time (s): 1199.39
CPU system time (s): 0.71
CPU usage (%): 99.9936
Max. virtual memory (cumulated for all children) (KiB): 405444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.048992
system time used= 0.003999
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= 33
involuntary context switches= 11

runsolver used 1.08384 second user time and 3.18452 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Feb 19 15:32:33 UTC 2007

IDJOB= 300319
IDBENCH= 20032
IDSOLVER= 99
FILE ID= node16/300319-1171899153

PBS_JOBID= 3848814

Free space on /tmp= 66548 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S409844453-15.cnf
COMMAND LINE= /tmp/evaluation/300319-1171899153/TiniSatELite /tmp/evaluation/300319-1171899153/instance-300319-1171899153.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-300319-1171899153 -o ROOT/results/node16/solver-300319-1171899153 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300319-1171899153/TiniSatELite /tmp/evaluation/300319-1171899153/instance-300319-1171899153.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  58c189a77b8c83423395850401eab73e

RANDOM SEED= 458286347

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:        949872 kB
Buffers:         69780 kB
Cached:         902484 kB
SwapCached:          0 kB
Active:         356472 kB
Inactive:       669840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        949872 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          72976 kB
Slab:            65428 kB
Committed_AS:   947772 kB
PageTables:       1720 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 node16 on Mon Feb 19 15:52:36 UTC 2007