Trace number 294374

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.01 1200.54

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1390822082-06.SAT.shuffled.cnf
MD5SUM65db25de989ce832e05150660fae21db
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05899
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54450

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    4450    31150 |    1334       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 50   #clauses: 4450   #literals: 31150
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node60.alineos.net_13237.cnf
0.00/0.03	c 50 variables, 4450 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/node60/watcher-294374-1171788430 -o ROOT/results/node60/solver-294374-1171788430 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294374-1171788430/TiniSatELite /tmp/evaluation/294374-1171788430/instance-294374-1171788430.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 13237
/proc/meminfo: memFree=797848/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 198799806 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894413394 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13237/statm: 1339 233 195 169 0 50 0
[pid=13238] ppid=13237 vsize=5356 CPUtime=0
/proc/13238/stat : 13238 (TiniSatELite) S 13237 13237 12803 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13238/statm: 1339 237 198 169 0 50 0
[pid=13240] ppid=13238 vsize=0 CPUtime=0
/proc/13240/stat : 13240 (sed) D 13238 13237 12803 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 198799806 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/13240/statm: 0 0 0 0 0 0 0

[startup+0.107754 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 13237
/proc/meminfo: memFree=797848/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.515823 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 13237
/proc/meminfo: memFree=797848/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33597 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13243
/proc/meminfo: memFree=795784/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=3088 CPUtime=1.3
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 523 0 0 0 130 0 0 0 25 0 1 0 198799808 3162112 508 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 772 508 52 110 0 659 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8444

[startup+2.97326 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13243
/proc/meminfo: memFree=794824/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=5736 CPUtime=2.94
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 779 0 0 0 294 0 0 0 25 0 1 0 198799808 5873664 764 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 1434 764 52 110 0 1321 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11092

[startup+6.25385 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13243
/proc/meminfo: memFree=793288/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=6168 CPUtime=6.21
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 1078 0 0 0 621 0 0 0 25 0 1 0 198799808 6316032 1030 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 1542 1030 52 110 0 1429 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11524

[startup+12.711 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13243
/proc/meminfo: memFree=791880/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=6648 CPUtime=12.68
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 1441 0 0 0 1267 1 0 0 25 0 1 0 198799808 6807552 1393 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 1662 1393 52 110 0 1549 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12004

[startup+25.5243 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13243
/proc/meminfo: memFree=789832/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=12172 CPUtime=25.48
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 2009 0 0 0 2547 1 0 0 25 0 1 0 198799808 12464128 1896 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 3043 1896 52 110 0 2930 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17528

[startup+51.1489 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13243
/proc/meminfo: memFree=787400/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=12524 CPUtime=51.1
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 2599 0 0 0 5108 2 0 0 25 0 1 0 198799808 12824576 2486 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 3131 2486 52 110 0 3018 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 17880

[startup+102.395 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13243
/proc/meminfo: memFree=783112/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=22944 CPUtime=102.33
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 3672 0 0 0 10230 3 0 0 25 0 1 0 198799808 23494656 3559 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 5736 3559 52 110 0 5623 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 28300

[startup+162.464 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13243
/proc/meminfo: memFree=779656/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=24376 CPUtime=162.38
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 4684 0 0 0 16234 4 0 0 25 0 1 0 198799808 24961024 4409 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 6094 4409 52 110 0 5981 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 29732

[startup+222.524 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13243
/proc/meminfo: memFree=776584/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=25488 CPUtime=222.42
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 5475 0 0 0 22237 5 0 0 25 0 1 0 198799808 26099712 5167 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 6372 5167 52 110 0 6259 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 30844

[startup+282.58 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13243
/proc/meminfo: memFree=774152/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=26016 CPUtime=282.45
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 6074 0 0 0 28240 5 0 0 25 0 1 0 198799808 26640384 5766 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 6504 5766 52 110 0 6391 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 31372

[startup+342.634 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13243
/proc/meminfo: memFree=771528/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=45000 CPUtime=342.48
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 6754 0 0 0 34242 6 0 0 25 0 1 0 198799808 46080000 6413 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 11250 6413 52 110 0 11137 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 50356

[startup+402.694 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13243
/proc/meminfo: memFree=769736/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=45256 CPUtime=402.52
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 7269 0 0 0 40245 7 0 0 25 0 1 0 198799808 46342144 6862 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 11314 6862 52 110 0 11201 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 50612

[startup+462.754 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13243
/proc/meminfo: memFree=767688/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=47184 CPUtime=462.56
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 8127 0 0 0 46248 8 0 0 25 0 1 0 198799808 48316416 7364 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 11796 7364 52 110 0 11683 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 52540

[startup+522.813 s]

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

[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=48216 CPUtime=522.61
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 8779 0 0 0 52252 9 0 0 25 0 1 0 198799808 49373184 7884 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 12054 7884 52 110 0 11941 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 53572

[startup+582.879 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13243
/proc/meminfo: memFree=764104/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=48472 CPUtime=582.65
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 9203 0 0 0 58256 9 0 0 25 0 1 0 198799808 49635328 8242 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 12118 8242 52 110 0 12005 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 53828

[startup+642.94 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13243
/proc/meminfo: memFree=762824/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=48472 CPUtime=642.69
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 9520 0 0 0 64259 10 0 0 25 0 1 0 198799808 49635328 8559 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 12118 8559 52 110 0 12005 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 53828

[startup+703 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13243
/proc/meminfo: memFree=760840/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=49764 CPUtime=702.73
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 10186 0 0 0 70263 10 0 0 25 0 1 0 198799808 50958336 9062 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 12441 9062 52 110 0 12328 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 55120

[startup+763.055 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13243
/proc/meminfo: memFree=759176/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=50408 CPUtime=762.77
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 10696 0 0 0 76266 11 0 0 25 0 1 0 198799808 51617792 9473 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 12602 9473 52 110 0 12489 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 55764

[startup+823.118 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 13243
/proc/meminfo: memFree=757704/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=51052 CPUtime=822.81
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 11167 0 0 0 82270 11 0 0 25 0 1 0 198799808 52277248 9845 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 12763 9845 52 110 0 12650 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 56408

[startup+883.201 s]
/proc/loadavg: 1.02 1.00 1.00 2/72 13365
/proc/meminfo: memFree=755080/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=51436 CPUtime=882.81
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 11642 0 0 0 88268 13 0 0 25 0 1 0 198799808 52670464 10222 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 12859 10222 52 110 0 12746 0
Current children cumulated CPU time (s) 882.82
Current children cumulated vsize (KiB) 56792

[startup+943.277 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13441
/proc/meminfo: memFree=754632/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=51948 CPUtime=942.82
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 12097 0 0 0 94269 13 0 0 25 0 1 0 198799808 53194752 10547 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 12987 10547 52 110 0 12874 0
Current children cumulated CPU time (s) 942.83
Current children cumulated vsize (KiB) 57304

[startup+1003.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13441
/proc/meminfo: memFree=753800/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=51948 CPUtime=1002.86
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 12339 0 0 0 100272 14 0 0 25 0 1 0 198799808 53194752 10789 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 12987 10789 52 110 0 12874 0
Current children cumulated CPU time (s) 1002.87
Current children cumulated vsize (KiB) 57304

[startup+1063.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13441
/proc/meminfo: memFree=752712/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=51948 CPUtime=1062.9
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 12623 0 0 0 106276 14 0 0 25 0 1 0 198799808 53194752 11073 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 12987 11073 52 110 0 12874 0
Current children cumulated CPU time (s) 1062.91
Current children cumulated vsize (KiB) 57304

[startup+1123.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13441
/proc/meminfo: memFree=751624/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=52208 CPUtime=1122.94
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 12921 0 0 0 112280 14 0 0 25 0 1 0 198799808 53460992 11338 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 13052 11338 52 110 0 12939 0
Current children cumulated CPU time (s) 1122.95
Current children cumulated vsize (KiB) 57564

[startup+1183.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13441
/proc/meminfo: memFree=750728/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=52208 CPUtime=1182.99
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 13169 0 0 0 118284 15 0 0 25 0 1 0 198799808 53460992 11586 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519517 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 13052 11586 52 110 0 12939 0
Current children cumulated CPU time (s) 1183
Current children cumulated vsize (KiB) 57564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13441
/proc/meminfo: memFree=750472/2055920 swapFree=4183416/4192956
[pid=13237] ppid=13235 vsize=5356 CPUtime=0.01
/proc/13237/stat : 13237 (TiniSatELite) S 13235 13237 12803 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198799806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13237/statm: 1339 237 197 169 0 50 0
[pid=13243] ppid=13237 vsize=52208 CPUtime=1200
/proc/13243/stat : 13243 (tinisat) R 13237 13237 12803 0 -1 4194304 13233 0 0 0 119985 15 0 0 25 0 1 0 198799808 53460992 11650 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 13052 11650 52 110 0 12939 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 57564

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 13237 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=16997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.022996
while last known CPU time is 1200.01

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

Real time (s): 1200.54
CPU time (s): 1200.01
CPU user time (s): 1199.86
CPU system time (s): 0.15
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 57564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.016997
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 785
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 10

runsolver used 1.11883 second user time and 2.49862 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Sun Feb 18 08:47:10 UTC 2007

IDJOB= 294374
IDBENCH= 19887
IDSOLVER= 99
FILE ID= node60/294374-1171788430

PBS_JOBID= 3839553

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1390822082-06.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294374-1171788430/TiniSatELite /tmp/evaluation/294374-1171788430/instance-294374-1171788430.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-294374-1171788430 -o ROOT/results/node60/solver-294374-1171788430 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294374-1171788430/TiniSatELite /tmp/evaluation/294374-1171788430/instance-294374-1171788430.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  65db25de989ce832e05150660fae21db

RANDOM SEED= 756755976

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:        798192 kB
Buffers:         47084 kB
Cached:        1089980 kB
SwapCached:       3908 kB
Active:         774792 kB
Inactive:       372216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        798192 kB
SwapTotal:     4192956 kB
SwapFree:      4183416 kB
Dirty:            1232 kB
Writeback:           0 kB
Mapped:          15380 kB
Slab:            96680 kB
Committed_AS:   664012 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node60 on Sun Feb 18 09:07:12 UTC 2007