Trace number 299007

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.01 1200.6

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1963468459-10.UNSAT.shuffled.cnf
MD5SUM807a1b8ef80dca5f267be456784e9a94
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
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 |    2556     7668 |     766       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2538     7674 |      --       0       --      -- |     --   | -18/6
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 588   #clauses: 2538   #literals: 7674
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node9.alineos.net_22787.cnf
0.00/0.02	c 588 variables, 2538 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-299007-1171864116 -o ROOT/results/node9/solver-299007-1171864116 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299007-1171864116/TiniSatELite /tmp/evaluation/299007-1171864116/instance-299007-1171864116.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 0.97 0.99 3/77 22787
/proc/meminfo: memFree=1658960/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 206366263 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215419158610 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/22787/statm: 1339 233 195 169 0 50 0
[pid=22788] ppid=22787 vsize=0 CPUtime=0
/proc/22788/stat : 22788 (TiniSatELite) R 22787 22787 20993 0 -1 4194372 63 189 0 0 0 0 0 0 21 0 1 0 206366263 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/22788/statm: 0 0 0 0 0 0 0

[startup+0.107411 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 22787
/proc/meminfo: memFree=1658960/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515486 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 22787
/proc/meminfo: memFree=1658960/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33665 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 22793
/proc/meminfo: memFree=1656640/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=3640 CPUtime=1.31
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 619 0 0 0 131 0 0 0 25 0 1 0 206366265 3727360 604 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 910 604 52 110 0 797 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8996

[startup+2.97996 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 22793
/proc/meminfo: memFree=1655488/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=6460 CPUtime=2.95
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 940 0 0 0 295 0 0 0 25 0 1 0 206366265 6615040 925 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 1615 925 52 110 0 1502 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11816

[startup+6.25659 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 22793
/proc/meminfo: memFree=1653504/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=6724 CPUtime=6.22
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 1356 0 0 0 621 1 0 0 25 0 1 0 206366265 6885376 1341 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134516974 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 1681 1341 52 110 0 1568 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12080

[startup+12.7208 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 22793
/proc/meminfo: memFree=1650952/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=12360 CPUtime=12.69
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 1945 0 0 0 1267 2 0 0 25 0 1 0 206366265 12656640 1897 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 3090 1897 52 110 0 2977 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17716

[startup+25.5313 s]
/proc/loadavg: 0.95 0.97 0.99 2/79 22793
/proc/meminfo: memFree=1648136/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=13036 CPUtime=25.5
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 2663 0 0 0 2547 3 0 0 25 0 1 0 206366265 13348864 2615 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 3259 2615 52 110 0 3146 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 18392

[startup+51.1613 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 22793
/proc/meminfo: memFree=1643848/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=24080 CPUtime=51.11
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 3785 0 0 0 5107 4 0 0 25 0 1 0 206366265 24657920 3672 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 6020 3672 52 110 0 5907 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 29436

[startup+102.416 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 22793
/proc/meminfo: memFree=1637960/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=25440 CPUtime=102.35
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 5253 0 0 0 10229 6 0 0 25 0 1 0 206366265 26050560 5140 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 6360 5140 52 110 0 6247 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 30796

[startup+162.492 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22793
/proc/meminfo: memFree=1632712/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=26956 CPUtime=162.41
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 6662 0 0 0 16232 9 0 0 25 0 1 0 206366265 27602944 6420 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 6739 6420 52 110 0 6626 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 32312

[startup+222.561 s]
/proc/loadavg: 0.99 0.97 0.99 3/79 22793
/proc/meminfo: memFree=1628552/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=48132 CPUtime=222.45
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 7691 0 0 0 22235 10 0 0 25 0 1 0 206366265 49287168 7449 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 12033 7449 52 110 0 11920 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 53488

[startup+282.633 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22793
/proc/meminfo: memFree=1624776/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=48540 CPUtime=282.5
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 8634 0 0 0 28238 12 0 0 25 0 1 0 206366265 49704960 8392 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 12135 8392 52 110 0 12022 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 53896

[startup+342.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22793
/proc/meminfo: memFree=1620552/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=49804 CPUtime=342.55
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 9682 0 0 0 34241 14 0 0 25 0 1 0 206366265 50999296 9440 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 12451 9440 52 110 0 12338 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 55160

[startup+402.777 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22793
/proc/meminfo: memFree=1617800/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=50292 CPUtime=402.6
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 10362 0 0 0 40245 15 0 0 25 0 1 0 206366265 51499008 10120 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 12573 10120 52 110 0 12460 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 55648

[startup+462.853 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22793
/proc/meminfo: memFree=1614792/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=52040 CPUtime=462.65
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 11375 0 0 0 46249 16 0 0 25 0 1 0 206366265 53288960 10876 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 13010 10876 52 110 0 12897 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 57396

[startup+522.927 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22793
/proc/meminfo: memFree=1612168/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=52628 CPUtime=522.7
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 12031 0 0 0 52253 17 0 0 25 0 1 0 206366265 53891072 11532 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 13157 11532 52 110 0 13044 0
Current children cumulated CPU time (s) 522.7
Current children cumulated vsize (KiB) 57984

[startup+583.002 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22793
/proc/meminfo: memFree=1609672/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=53024 CPUtime=582.76
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 12643 0 0 0 58258 18 0 0 25 0 1 0 206366265 54296576 12144 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515510 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 13256 12144 52 110 0 13143 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 58380

[startup+643.078 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22793
/proc/meminfo: memFree=1607368/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=53328 CPUtime=642.81
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 13237 0 0 0 64262 19 0 0 25 0 1 0 206366265 54607872 12738 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 13332 12738 52 110 0 13219 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 58684

[startup+703.147 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22793
/proc/meminfo: memFree=1604808/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=94644 CPUtime=702.86
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 13867 0 0 0 70266 20 0 0 25 0 1 0 206366265 96915456 13368 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 23661 13368 52 110 0 23548 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 100000

[startup+763.224 s]
/proc/loadavg: 0.99 0.97 0.99 2/85 22875
/proc/meminfo: memFree=1601528/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=94980 CPUtime=762.88
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 14390 0 0 0 76267 21 0 0 25 0 1 0 206366265 97259520 13891 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 23745 13891 52 110 0 23632 0
Current children cumulated CPU time (s) 762.88
Current children cumulated vsize (KiB) 100336

[startup+823.326 s]
/proc/loadavg: 0.99 0.97 0.99 2/85 22961
/proc/meminfo: memFree=1599368/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=95700 CPUtime=822.9
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 14945 0 0 0 82268 22 0 0 25 0 1 0 206366265 97996800 14413 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 23925 14413 52 110 0 23812 0
Current children cumulated CPU time (s) 822.9
Current children cumulated vsize (KiB) 101056

[startup+883.406 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22990
/proc/meminfo: memFree=1598280/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=96240 CPUtime=882.94
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 15496 0 0 0 88271 23 0 0 25 0 1 0 206366265 98549760 14964 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 24060 14964 52 110 0 23947 0
Current children cumulated CPU time (s) 882.94
Current children cumulated vsize (KiB) 101596

[startup+943.479 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22990
/proc/meminfo: memFree=1596296/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=96892 CPUtime=943
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 15986 0 0 0 94276 24 0 0 25 0 1 0 206366265 99217408 15454 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 24223 15454 52 110 0 24110 0
Current children cumulated CPU time (s) 943
Current children cumulated vsize (KiB) 102248

[startup+1003.55 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22990
/proc/meminfo: memFree=1594504/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=97084 CPUtime=1003.04
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 16430 0 0 0 100279 25 0 0 25 0 1 0 206366265 99414016 15898 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 24271 15898 52 110 0 24158 0
Current children cumulated CPU time (s) 1003.04
Current children cumulated vsize (KiB) 102440

[startup+1063.63 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22990
/proc/meminfo: memFree=1592584/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=97376 CPUtime=1063.1
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 16913 0 0 0 106284 26 0 0 25 0 1 0 206366265 99713024 16381 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 24344 16381 52 110 0 24231 0
Current children cumulated CPU time (s) 1063.1
Current children cumulated vsize (KiB) 102732

[startup+1123.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22990
/proc/meminfo: memFree=1590856/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=97376 CPUtime=1123.15
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 17353 0 0 0 112288 27 0 0 25 0 1 0 206366265 99713024 16821 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 24344 16821 52 110 0 24231 0
Current children cumulated CPU time (s) 1123.15
Current children cumulated vsize (KiB) 102732

[startup+1183.78 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22990
/proc/meminfo: memFree=1588680/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=97700 CPUtime=1183.2
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 17877 0 0 0 118292 28 0 0 25 0 1 0 206366265 100044800 17345 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 24425 17345 52 110 0 24312 0
Current children cumulated CPU time (s) 1183.2
Current children cumulated vsize (KiB) 103056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.59 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22990
/proc/meminfo: memFree=1588168/2055920 swapFree=4192812/4192956
[pid=22787] ppid=22785 vsize=5356 CPUtime=0
/proc/22787/stat : 22787 (TiniSatELite) S 22785 22787 20993 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206366263 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22787/statm: 1339 237 197 169 0 50 0
[pid=22793] ppid=22787 vsize=97700 CPUtime=1200.01
/proc/22793/stat : 22793 (tinisat) R 22787 22787 20993 0 -1 4194304 18014 0 0 0 119973 28 0 0 25 0 1 0 206366265 100044800 17482 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22793/statm: 24425 17482 52 110 0 24312 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 103056

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 22787 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=10998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.017996
while last known CPU time is 1200.01

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

Real time (s): 1200.6
CPU time (s): 1200.01
CPU user time (s): 1199.73
CPU system time (s): 0.28
CPU usage (%): 99.9505
Max. virtual memory (cumulated for all children) (KiB): 103056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 760
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 1.19782 second user time and 3.07053 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Mon Feb 19 05:48:36 UTC 2007

IDJOB= 299007
IDBENCH= 20000
IDSOLVER= 99
FILE ID= node9/299007-1171864116

PBS_JOBID= 3839397

Free space on /tmp= 66545 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1963468459-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299007-1171864116/TiniSatELite /tmp/evaluation/299007-1171864116/instance-299007-1171864116.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-299007-1171864116 -o ROOT/results/node9/solver-299007-1171864116 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299007-1171864116/TiniSatELite /tmp/evaluation/299007-1171864116/instance-299007-1171864116.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  807a1b8ef80dca5f267be456784e9a94

RANDOM SEED= 168347880

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:       1659368 kB
Buffers:         49680 kB
Cached:         222864 kB
SwapCached:          0 kB
Active:         263612 kB
Inactive:        63384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1659368 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          73300 kB
Slab:            55172 kB
Committed_AS:  1057220 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 Mon Feb 19 06:08:39 UTC 2007