Trace number 292652

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) 1200.04 1200.41

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1329819842-01.UNSAT.shuffled.cnf
MD5SUM7d4d1c68f4daca29fa40e5d7ec25d0c3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark191.974
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1917     9585 |     575       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 90   #clauses: 1917   #literals: 9585
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node2.alineos.net_15430.cnf
0.00/0.01	c 90 variables, 1917 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/node2/watcher-292652-1171757163 -o ROOT/results/node2/solver-292652-1171757163 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292652-1171757163/TiniSatELite /tmp/evaluation/292652-1171757163/instance-292652-1171757163.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 0.99 3/77 15430
/proc/meminfo: memFree=98904/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 195671238 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/15430/statm: 1339 233 195 169 0 50 0
[pid=15431] ppid=15430 vsize=5356 CPUtime=0
/proc/15431/stat : 15431 (TiniSatELite) S 15430 15430 15367 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/15431/statm: 1339 237 198 169 0 50 0

[startup+0.107369 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15430
/proc/meminfo: memFree=98904/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515409 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15430
/proc/meminfo: memFree=98904/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33549 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 15436
/proc/meminfo: memFree=96760/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=3872 CPUtime=1.32
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 550 0 0 0 132 0 0 0 25 0 1 0 195671239 3964928 535 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 968 535 52 110 0 855 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9228

[startup+2.97466 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 15436
/proc/meminfo: memFree=95800/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=4272 CPUtime=2.95
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 813 0 0 0 295 0 0 0 25 0 1 0 195671239 4374528 798 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 1068 798 52 110 0 955 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9628

[startup+6.26 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 15436
/proc/meminfo: memFree=94328/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=7552 CPUtime=6.23
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 1142 0 0 0 623 0 0 0 25 0 1 0 195671239 7733248 1094 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 1888 1094 52 110 0 1775 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12908

[startup+12.7227 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 15436
/proc/meminfo: memFree=92424/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=8008 CPUtime=12.69
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 1580 0 0 0 1268 1 0 0 25 0 1 0 195671239 8200192 1532 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 2002 1532 52 110 0 1889 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13364

[startup+25.529 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 15436
/proc/meminfo: memFree=90192/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=14848 CPUtime=25.49
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 2219 0 0 0 2547 2 0 0 25 0 1 0 195671239 15204352 2106 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 3712 2106 52 110 0 3599 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20204

[startup+51.1567 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 15436
/proc/meminfo: memFree=87312/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=15136 CPUtime=51.12
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 2908 0 0 0 5108 4 0 0 25 0 1 0 195671239 15499264 2795 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 3784 2795 52 110 0 3671 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 20492

[startup+102.407 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 15436
/proc/meminfo: memFree=82768/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=17148 CPUtime=102.36
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 4171 0 0 0 10231 5 0 0 25 0 1 0 195671239 17559552 3929 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 4287 3929 52 110 0 4174 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 22504

[startup+162.478 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15436
/proc/meminfo: memFree=78992/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=29780 CPUtime=162.41
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 5141 0 0 0 16235 6 0 0 25 0 1 0 195671239 30494720 4866 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 7445 4866 52 110 0 7332 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 35136

[startup+222.545 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15436
/proc/meminfo: memFree=75792/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=30764 CPUtime=222.46
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 5931 0 0 0 22238 8 0 0 25 0 1 0 195671239 31502336 5656 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 7691 5656 52 110 0 7578 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 36120

[startup+282.617 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15436
/proc/meminfo: memFree=73296/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=31160 CPUtime=282.52
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 6569 0 0 0 28243 9 0 0 25 0 1 0 195671239 31907840 6294 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 7790 6294 52 110 0 7677 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 36516

[startup+342.686 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15436
/proc/meminfo: memFree=70416/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=32064 CPUtime=342.56
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 7288 0 0 0 34246 10 0 0 25 0 1 0 195671239 32833536 6980 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 8016 6980 52 110 0 7903 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 37420

[startup+402.757 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15436
/proc/meminfo: memFree=68176/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=32848 CPUtime=402.62
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 7913 0 0 0 40251 11 0 0 25 0 1 0 195671239 33636352 7572 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 8212 7572 52 110 0 8099 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 38204

[startup+462.827 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15436
/proc/meminfo: memFree=66000/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=57540 CPUtime=462.67
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 8703 0 0 0 46255 12 0 0 25 0 1 0 195671239 58920960 8105 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 14385 8105 52 110 0 14272 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 62896

[startup+522.899 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15436
/proc/meminfo: memFree=63952/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0

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

[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=58312 CPUtime=582.79
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 9762 0 0 0 58264 15 0 0 25 0 1 0 195671239 59711488 9033 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134532787 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 14578 9033 52 110 0 14465 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 63668

[startup+643.042 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 15436
/proc/meminfo: memFree=60624/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=58568 CPUtime=642.84
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 10214 0 0 0 64268 16 0 0 25 0 1 0 195671239 59973632 9419 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 14642 9419 52 110 0 14529 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 63924

[startup+703.111 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 15436
/proc/meminfo: memFree=58896/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=59308 CPUtime=702.89
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 10734 0 0 0 70272 17 0 0 25 0 1 0 195671239 60731392 9873 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 14827 9873 52 110 0 14714 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 64664

[startup+763.185 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15436
/proc/meminfo: memFree=56848/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=60280 CPUtime=762.94
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 11301 0 0 0 76277 17 0 0 25 0 1 0 195671239 61726720 10374 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 15070 10374 52 110 0 14957 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 65636

[startup+823.261 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15436
/proc/meminfo: memFree=55184/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=60992 CPUtime=823
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 11780 0 0 0 82282 18 0 0 25 0 1 0 195671239 62455808 10787 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 15248 10787 52 110 0 15135 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 66348

[startup+883.331 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15436
/proc/meminfo: memFree=53712/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=61508 CPUtime=883.06
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 12227 0 0 0 88287 19 0 0 25 0 1 0 195671239 62984192 11136 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 15377 11136 52 110 0 15264 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 66864

[startup+943.402 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 15436
/proc/meminfo: memFree=52304/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=61772 CPUtime=943.11
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 12605 0 0 0 94292 19 0 0 25 0 1 0 195671239 63254528 11514 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 15443 11514 52 110 0 15330 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 67128

[startup+1003.48 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 15436
/proc/meminfo: memFree=50896/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=61900 CPUtime=1003.17
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 12989 0 0 0 100297 20 0 0 25 0 1 0 195671239 63385600 11865 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 15475 11865 52 110 0 15362 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 67256

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15436
/proc/meminfo: memFree=49808/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=61900 CPUtime=1063.23
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 13274 0 0 0 106302 21 0 0 25 0 1 0 195671239 63385600 12150 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 15475 12150 52 110 0 15362 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 67256

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15436
/proc/meminfo: memFree=48464/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=62160 CPUtime=1123.28
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 13640 0 0 0 112306 22 0 0 25 0 1 0 195671239 63651840 12483 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 15540 12483 52 110 0 15427 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 67516

[startup+1183.69 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 15436
/proc/meminfo: memFree=47312/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=62160 CPUtime=1183.34
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 13912 0 0 0 118311 23 0 0 25 0 1 0 195671239 63651840 12755 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 15540 12755 52 110 0 15427 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 67516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 15436
/proc/meminfo: memFree=46992/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=62160 CPUtime=1200.04
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 13987 0 0 0 119981 23 0 0 25 0 1 0 195671239 63651840 12830 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 15540 12830 52 110 0 15427 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 67516

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

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

[startup+1200.4 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 15436
/proc/meminfo: memFree=46992/2055920 swapFree=4192812/4192956
[pid=15430] ppid=15428 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (TiniSatELite) S 15428 15430 15367 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195671238 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15430/statm: 1339 237 197 169 0 50 0
[pid=15436] ppid=15430 vsize=62160 CPUtime=1200.04
/proc/15436/stat : 15436 (tinisat) R 15430 15430 15367 0 -1 4194304 13987 0 0 0 119981 23 0 0 25 0 1 0 195671239 63651840 12830 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15436/statm: 15540 12830 52 110 0 15427 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 67516

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15430 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=4999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.04

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

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.81
CPU system time (s): 0.23
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 67516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 720
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 1.11183 second user time and 3.15552 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sun Feb 18 00:06:03 UTC 2007

IDJOB= 292652
IDBENCH= 19845
IDSOLVER= 99
FILE ID= node2/292652-1171757163

PBS_JOBID= 3839277

Free space on /tmp= 66546 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1329819842-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292652-1171757163/TiniSatELite /tmp/evaluation/292652-1171757163/instance-292652-1171757163.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-292652-1171757163 -o ROOT/results/node2/solver-292652-1171757163 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292652-1171757163/TiniSatELite /tmp/evaluation/292652-1171757163/instance-292652-1171757163.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  7d4d1c68f4daca29fa40e5d7ec25d0c3

RANDOM SEED= 841511725

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:         99376 kB
Buffers:         55152 kB
Cached:        1762964 kB
SwapCached:          0 kB
Active:        1395468 kB
Inactive:       482292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:         99376 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          78524 kB
Slab:            64284 kB
Committed_AS:  1065640 kB
PageTables:       1812 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= 66546 MiB

End job on node2 on Sun Feb 18 00:26:05 UTC 2007