Trace number 294661

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) 1200.09 1200.63

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1280573704-13.UNSAT.shuffled.cnf
MD5SUMb98a3615fa1f88c157643d9399a2087e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark67.5957
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)

0.00/0.00	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_node42.alineos.net_8622.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/node42/watcher-294661-1171792786 -o ROOT/results/node42/solver-294661-1171792786 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294661-1171792786/TiniSatELite /tmp/evaluation/294661-1171792786/instance-294661-1171792786.cnf 

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


[startup+0 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 8622
/proc/meminfo: memFree=395616/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 199234605 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415310418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8622/statm: 1339 233 195 169 0 50 0
[pid=8623] ppid=8622 vsize=5356 CPUtime=0
/proc/8623/stat : 8623 (TiniSatELite) S 8622 8622 7854 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8623/statm: 1339 237 198 169 0 50 0
[pid=8624] ppid=8623 vsize=0 CPUtime=0
/proc/8624/stat : 8624 (TiniSatELite) D 8623 8622 7854 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 199234605 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/8624/statm: 0 0 0 0 0 0 0
[pid=8625] ppid=8623 vsize=0 CPUtime=0
/proc/8625/stat : 8625 (sed) D 8623 8622 7854 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 199234605 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/8625/statm: 0 0 0 0 0 0 0

[startup+0.107898 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 8622
/proc/meminfo: memFree=395616/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.517972 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 8622
/proc/meminfo: memFree=395616/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33813 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 8628
/proc/meminfo: memFree=393488/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=3116 CPUtime=1.31
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 523 0 0 0 131 0 0 0 25 0 1 0 199234607 3190784 508 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134517468 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 779 508 52 110 0 666 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8472

[startup+2.97444 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 8628
/proc/meminfo: memFree=392592/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=5776 CPUtime=2.94
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 794 0 0 0 294 0 0 0 25 0 1 0 199234607 5914624 779 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 1444 779 52 110 0 1331 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11132

[startup+6.25606 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 8628
/proc/meminfo: memFree=391056/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=6196 CPUtime=6.22
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 1085 0 0 0 622 0 0 0 25 0 1 0 199234607 6344704 1070 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 1549 1070 52 110 0 1436 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11552

[startup+12.7123 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 8628
/proc/meminfo: memFree=389392/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=6804 CPUtime=12.67
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 1463 0 0 0 1267 0 0 0 25 0 1 0 199234607 6967296 1448 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 1701 1448 52 110 0 1588 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12160

[startup+25.5217 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 8628
/proc/meminfo: memFree=387472/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=11896 CPUtime=25.47
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 2015 0 0 0 2547 0 0 0 25 0 1 0 199234607 12181504 1935 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 2974 1935 52 110 0 2861 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17252

[startup+51.1456 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 8628
/proc/meminfo: memFree=384848/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=12408 CPUtime=51.09
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 2659 0 0 0 5108 1 0 0 25 0 1 0 199234607 12705792 2579 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 3102 2579 52 110 0 2989 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17764

[startup+102.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 8730
/proc/meminfo: memFree=379024/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=23636 CPUtime=102.29
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 3849 0 0 0 10225 4 0 0 25 0 1 0 199234607 24203264 3640 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515422 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 5909 3640 52 110 0 5796 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28992

[startup+162.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 8804
/proc/meminfo: memFree=375576/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=24820 CPUtime=162.31
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 4747 0 0 0 16227 4 0 0 25 0 1 0 199234607 25415680 4538 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 6205 4538 52 110 0 6092 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 30176

[startup+222.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8826
/proc/meminfo: memFree=374352/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=24820 CPUtime=222.34
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 5309 0 0 0 22229 5 0 0 25 0 1 0 199234607 25415680 5100 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 6205 5100 52 110 0 6092 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 30176

[startup+282.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8826
/proc/meminfo: memFree=371920/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=25604 CPUtime=282.38
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 5972 0 0 0 28232 6 0 0 25 0 1 0 199234607 26218496 5697 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 6401 5697 52 110 0 6288 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 30960

[startup+342.668 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8826
/proc/meminfo: memFree=369616/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=44252 CPUtime=342.41
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 6604 0 0 0 34235 6 0 0 25 0 1 0 199234607 45314048 6296 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 11063 6296 52 110 0 10950 0
Current children cumulated CPU time (s) 342.42
Current children cumulated vsize (KiB) 49608

[startup+402.731 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8826
/proc/meminfo: memFree=367440/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=44908 CPUtime=402.46
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 7174 0 0 0 40239 7 0 0 25 0 1 0 199234607 45985792 6833 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 11227 6833 52 110 0 11114 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 50264

[startup+462.792 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8826
/proc/meminfo: memFree=365776/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=45932 CPUtime=462.5
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 7882 0 0 0 46242 8 0 0 25 0 1 0 199234607 47034368 7284 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 11483 7284 52 110 0 11370 0
Current children cumulated CPU time (s) 462.51

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

[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=48648 CPUtime=582.57
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 9266 0 0 0 58248 9 0 0 25 0 1 0 199234607 49815552 8274 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 12162 8274 52 110 0 12049 0
Current children cumulated CPU time (s) 582.58
Current children cumulated vsize (KiB) 54004

[startup+642.965 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 8826
/proc/meminfo: memFree=360016/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=49292 CPUtime=642.61
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 9818 0 0 0 64251 10 0 0 25 0 1 0 199234607 50475008 8694 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 12323 8694 52 110 0 12210 0
Current children cumulated CPU time (s) 642.62
Current children cumulated vsize (KiB) 54648

[startup+703.021 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 8826
/proc/meminfo: memFree=358544/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=49552 CPUtime=702.64
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 10238 0 0 0 70254 10 0 0 25 0 1 0 199234607 50741248 9081 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 12388 9081 52 110 0 12275 0
Current children cumulated CPU time (s) 702.65
Current children cumulated vsize (KiB) 54908

[startup+763.083 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8826
/proc/meminfo: memFree=357136/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=49808 CPUtime=762.69
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 10634 0 0 0 76258 11 0 0 25 0 1 0 199234607 51003392 9412 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 12452 9412 52 110 0 12339 0
Current children cumulated CPU time (s) 762.7
Current children cumulated vsize (KiB) 55164

[startup+823.149 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8826
/proc/meminfo: memFree=355856/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=49808 CPUtime=822.73
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 10983 0 0 0 82262 11 0 0 25 0 1 0 199234607 51003392 9761 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 12452 9761 52 110 0 12339 0
Current children cumulated CPU time (s) 822.74
Current children cumulated vsize (KiB) 55164

[startup+883.209 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8826
/proc/meminfo: memFree=354320/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=50836 CPUtime=882.77
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 11561 0 0 0 88265 12 0 0 25 0 1 0 199234607 52056064 10143 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 12709 10143 52 110 0 12596 0
Current children cumulated CPU time (s) 882.78
Current children cumulated vsize (KiB) 56192

[startup+943.27 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8826
/proc/meminfo: memFree=352656/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=51480 CPUtime=942.81
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 12068 0 0 0 94269 12 0 0 25 0 1 0 199234607 52715520 10551 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 12870 10551 52 110 0 12757 0
Current children cumulated CPU time (s) 942.82
Current children cumulated vsize (KiB) 56836

[startup+1003.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8826
/proc/meminfo: memFree=351376/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=52000 CPUtime=1002.85
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 12444 0 0 0 100272 13 0 0 25 0 1 0 199234607 53248000 10862 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 13000 10862 52 110 0 12887 0
Current children cumulated CPU time (s) 1002.86
Current children cumulated vsize (KiB) 57356

[startup+1063.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8826
/proc/meminfo: memFree=350352/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=52388 CPUtime=1062.89
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 12779 0 0 0 106276 13 0 0 25 0 1 0 199234607 53645312 11132 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 13097 11132 52 110 0 12984 0
Current children cumulated CPU time (s) 1062.9
Current children cumulated vsize (KiB) 57744

[startup+1123.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8826
/proc/meminfo: memFree=349136/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=53104 CPUtime=1122.93
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 13128 0 0 0 112279 14 0 0 25 0 1 0 199234607 54378496 11448 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 13276 11448 52 110 0 13163 0
Current children cumulated CPU time (s) 1122.94
Current children cumulated vsize (KiB) 58460

[startup+1183.5 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 8826
/proc/meminfo: memFree=347984/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=53628 CPUtime=1182.96
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 13443 0 0 0 118282 14 0 0 25 0 1 0 199234607 54915072 11730 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 13407 11730 52 110 0 13294 0
Current children cumulated CPU time (s) 1182.97
Current children cumulated vsize (KiB) 58984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8826
/proc/meminfo: memFree=347728/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=53628 CPUtime=1200.08
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 13502 0 0 0 119994 14 0 0 25 0 1 0 199234607 54915072 11789 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 13407 11789 52 110 0 13294 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 58984

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

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

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8826
/proc/meminfo: memFree=347728/2055920 swapFree=4183424/4192956
[pid=8622] ppid=8620 vsize=5356 CPUtime=0.01
/proc/8622/stat : 8622 (TiniSatELite) S 8620 8622 7854 0 -1 4194304 333 450 0 0 0 0 1 0 16 0 1 0 199234605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8622/statm: 1339 237 197 169 0 50 0
[pid=8628] ppid=8622 vsize=53628 CPUtime=1200.08
/proc/8628/stat : 8628 (tinisat) R 8622 8622 7854 0 -1 4194304 13502 0 0 0 119994 14 0 0 25 0 1 0 199234607 54915072 11789 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 13407 11789 52 110 0 13294 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 58984

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 8622 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=15997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.021996
while last known CPU time is 1200.09

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

Real time (s): 1200.63
CPU time (s): 1200.09
CPU user time (s): 1199.95
CPU system time (s): 0.14
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 58984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.015997
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= 783
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= 8

runsolver used 0.894863 second user time and 2.49362 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sun Feb 18 09:59:46 UTC 2007

IDJOB= 294661
IDBENCH= 19894
IDSOLVER= 99
FILE ID= node42/294661-1171792786

PBS_JOBID= 3839565

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-S1280573704-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294661-1171792786/TiniSatELite /tmp/evaluation/294661-1171792786/instance-294661-1171792786.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-294661-1171792786 -o ROOT/results/node42/solver-294661-1171792786 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294661-1171792786/TiniSatELite /tmp/evaluation/294661-1171792786/instance-294661-1171792786.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b98a3615fa1f88c157643d9399a2087e

RANDOM SEED= 968362309

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:        396024 kB
Buffers:         50832 kB
Cached:        1482540 kB
SwapCached:       3904 kB
Active:         819040 kB
Inactive:       724352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        396024 kB
SwapTotal:     4192956 kB
SwapFree:      4183424 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          15412 kB
Slab:           102556 kB
Committed_AS:   770680 kB
PageTables:       1408 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 node42 on Sun Feb 18 10:19:48 UTC 2007