Trace number 294620

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.03 1200.6

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1195605559-14.UNSAT.shuffled.cnf
MD5SUMeac9af97d18fcd2d7b549542328af50a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark69.3755
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_node9.alineos.net_14391.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/node9/watcher-294620-1171791989 -o ROOT/results/node9/solver-294620-1171791989 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294620-1171791989/TiniSatELite /tmp/evaluation/294620-1171791989/instance-294620-1171791989.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 1.00 1.00 3/77 14391
/proc/meminfo: memFree=1680064/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 199153554 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215419158610 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/14391/statm: 1339 233 195 169 0 50 0
[pid=14392] ppid=14391 vsize=5356 CPUtime=0
/proc/14392/stat : 14392 (TiniSatELite) R 14391 14391 13579 0 -1 4194368 59 189 0 0 0 0 0 0 20 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215416353583 0 0 4096 65538 0 0 0 17 1 0 0
/proc/14392/statm: 0 0 0 0 0 0 0

[startup+0.107764 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14391
/proc/meminfo: memFree=1680064/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.515839 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14391
/proc/meminfo: memFree=1680064/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.337 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14397
/proc/meminfo: memFree=1677936/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=3228 CPUtime=1.3
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 528 0 0 0 130 0 0 0 25 0 1 0 199153556 3305472 513 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 807 513 52 110 0 694 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8584

[startup+2.98031 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14397
/proc/meminfo: memFree=1676976/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=5724 CPUtime=2.95
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 795 0 0 0 295 0 0 0 25 0 1 0 199153556 5861376 780 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 1431 780 52 110 0 1318 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11080

[startup+6.25695 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14397
/proc/meminfo: memFree=1675440/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=6284 CPUtime=6.22
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 1112 0 0 0 622 0 0 0 25 0 1 0 199153556 6434816 1064 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 1571 1064 52 110 0 1458 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11640

[startup+12.7222 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14397
/proc/meminfo: memFree=1673776/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=6748 CPUtime=12.69
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 1501 0 0 0 1268 1 0 0 25 0 1 0 199153556 6909952 1453 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 1687 1453 52 110 0 1574 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 12104

[startup+25.5307 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14397
/proc/meminfo: memFree=1671664/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=12192 CPUtime=25.49
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 2084 0 0 0 2548 1 0 0 25 0 1 0 199153556 12484608 1971 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 3048 1971 52 110 0 2935 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 17548

[startup+51.1586 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14397
/proc/meminfo: memFree=1669040/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=12768 CPUtime=51.11
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 2733 0 0 0 5109 2 0 0 25 0 1 0 199153556 13074432 2620 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 3192 2620 52 110 0 3079 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 18124

[startup+102.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14397
/proc/meminfo: memFree=1664944/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=23612 CPUtime=102.34
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 3883 0 0 0 10231 3 0 0 25 0 1 0 199153556 24178688 3641 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 5903 3641 52 110 0 5790 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 28968

[startup+162.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14397
/proc/meminfo: memFree=1660976/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=24800 CPUtime=162.4
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 4847 0 0 0 16236 4 0 0 25 0 1 0 199153556 25395200 4605 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 6200 4605 52 110 0 6087 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 30156

[startup+222.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14397
/proc/meminfo: memFree=1657840/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=25592 CPUtime=222.45
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 5622 0 0 0 22239 6 0 0 25 0 1 0 199153556 26206208 5380 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 6398 5380 52 110 0 6285 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 30948

[startup+282.642 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 14397
/proc/meminfo: memFree=1655408/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=26244 CPUtime=282.5
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 6286 0 0 0 28243 7 0 0 25 0 1 0 199153556 26873856 5978 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 6561 5978 52 110 0 6448 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 31600

[startup+342.716 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 14397
/proc/meminfo: memFree=1652976/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=45336 CPUtime=342.55
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 7132 0 0 0 34247 8 0 0 25 0 1 0 199153556 46424064 6593 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 11334 6593 52 110 0 11221 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 50692

[startup+402.785 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14397
/proc/meminfo: memFree=1650928/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=46880 CPUtime=402.61
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 7924 0 0 0 40251 10 0 0 25 0 1 0 199153556 48005120 7095 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 11720 7095 52 110 0 11607 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 52236

[startup+462.858 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14397
/proc/meminfo: memFree=1649008/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=47268 CPUtime=462.65
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 8448 0 0 0 46255 10 0 0 25 0 1 0 199153556 48402432 7586 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 11817 7586 52 110 0 11704 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 52624

[startup+522.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14397
/proc/meminfo: memFree=1646960/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=47916 CPUtime=522.7
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 9020 0 0 0 52259 11 0 0 25 0 1 0 199153556 49065984 8092 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 11979 8092 52 110 0 11866 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 53272

[startup+583 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 14397
/proc/meminfo: memFree=1645040/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=48888 CPUtime=582.75
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 9633 0 0 0 58263 12 0 0 25 0 1 0 199153556 50061312 8559 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 12222 8559 52 110 0 12109 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 54244

[startup+643.08 s]
/proc/loadavg: 1.05 1.02 1.00 2/79 14397
/proc/meminfo: memFree=1643120/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=49600 CPUtime=642.81
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 10194 0 0 0 64268 13 0 0 25 0 1 0 199153556 50790400 9039 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 12400 9039 52 110 0 12287 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 54956

[startup+703.156 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 14397
/proc/meminfo: memFree=1641648/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=50496 CPUtime=702.86
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 10792 0 0 0 70272 14 0 0 25 0 1 0 199153556 51707904 9408 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 12624 9408 52 110 0 12511 0
Current children cumulated CPU time (s) 702.87
Current children cumulated vsize (KiB) 55852

[startup+763.223 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 14397
/proc/meminfo: memFree=1640240/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=51136 CPUtime=762.91
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 11306 0 0 0 76276 15 0 0 25 0 1 0 199153556 52363264 9758 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 12784 9758 52 110 0 12671 0
Current children cumulated CPU time (s) 762.92
Current children cumulated vsize (KiB) 56492

[startup+823.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 14397
/proc/meminfo: memFree=1638768/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=51392 CPUtime=822.97
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 11741 0 0 0 82281 16 0 0 25 0 1 0 199153556 52625408 10128 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 12848 10128 52 110 0 12735 0
Current children cumulated CPU time (s) 822.98
Current children cumulated vsize (KiB) 56748

[startup+883.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 14469
/proc/meminfo: memFree=1636216/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=51648 CPUtime=882.99
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 12136 0 0 0 88282 17 0 0 25 0 1 0 199153556 52887552 10458 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 12912 10458 52 110 0 12799 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 57004

[startup+943.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 14561
/proc/meminfo: memFree=1634944/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=51648 CPUtime=943.03
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 12435 0 0 0 94285 18 0 0 25 0 1 0 199153556 52887552 10757 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 12912 10757 52 110 0 12799 0
Current children cumulated CPU time (s) 943.04
Current children cumulated vsize (KiB) 57004

[startup+1003.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14594
/proc/meminfo: memFree=1634672/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=52296 CPUtime=1003.07
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 12892 0 0 0 100289 18 0 0 25 0 1 0 199153556 53551104 11116 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 13074 11116 52 110 0 12961 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 57652

[startup+1063.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14594
/proc/meminfo: memFree=1633584/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=52296 CPUtime=1063.12
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 13158 0 0 0 106293 19 0 0 25 0 1 0 199153556 53551104 11382 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 13074 11382 52 110 0 12961 0
Current children cumulated CPU time (s) 1063.13
Current children cumulated vsize (KiB) 57652

[startup+1123.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14594
/proc/meminfo: memFree=1632560/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=52552 CPUtime=1123.16
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 13479 0 0 0 112296 20 0 0 25 0 1 0 199153556 53813248 11638 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 13138 11638 52 110 0 13025 0
Current children cumulated CPU time (s) 1123.17
Current children cumulated vsize (KiB) 57908

[startup+1183.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14594
/proc/meminfo: memFree=1631344/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=53068 CPUtime=1183.22
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 13876 0 0 0 118300 22 0 0 25 0 1 0 199153556 54341632 11937 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 13267 11937 52 110 0 13154 0
Current children cumulated CPU time (s) 1183.23
Current children cumulated vsize (KiB) 58424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14594
/proc/meminfo: memFree=1630960/2055920 swapFree=4192812/4192956
[pid=14391] ppid=14389 vsize=5356 CPUtime=0.01
/proc/14391/stat : 14391 (TiniSatELite) S 14389 14391 13579 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199153554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14391/statm: 1339 237 197 169 0 50 0
[pid=14397] ppid=14391 vsize=53260 CPUtime=1200.02
/proc/14397/stat : 14397 (tinisat) R 14391 14391 13579 0 -1 4194304 13963 0 0 0 119980 22 0 0 25 0 1 0 199153556 54538240 12024 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14397/statm: 13315 12024 52 110 0 13202 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 58616

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 14391 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=4999
CPU time returned by wait4() is 0.021996
while last known CPU time is 1200.03

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

Real time (s): 1200.6
CPU time (s): 1200.03
CPU user time (s): 1199.81
CPU system time (s): 0.22
CPU usage (%): 99.9524
Max. virtual memory (cumulated for all children) (KiB): 58616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.016997
system time used= 0.004999
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= 33
involuntary context switches= 10

runsolver used 1.14682 second user time and 3.12153 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sun Feb 18 09:46:29 UTC 2007

IDJOB= 294620
IDBENCH= 19893
IDSOLVER= 99
FILE ID= node9/294620-1171791989

PBS_JOBID= 3839317

Free space on /tmp= 66545 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1195605559-14.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294620-1171791989/TiniSatELite /tmp/evaluation/294620-1171791989/instance-294620-1171791989.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-294620-1171791989 -o ROOT/results/node9/solver-294620-1171791989 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294620-1171791989/TiniSatELite /tmp/evaluation/294620-1171791989/instance-294620-1171791989.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  eac9af97d18fcd2d7b549542328af50a

RANDOM SEED= 638744531

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1680408 kB
Buffers:         47656 kB
Cached:         204760 kB
SwapCached:          0 kB
Active:         250192 kB
Inactive:        56760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1680408 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1240 kB
Writeback:           0 kB
Mapped:          73456 kB
Slab:            54160 kB
Committed_AS:  1017832 kB
PageTables:       1688 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= 66545 MiB

End job on node9 on Sun Feb 18 10:06:32 UTC 2007