Trace number 299253

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.09 1200.54

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1775402689-01.SAT.shuffled.cnf
MD5SUM01f9fe21f07697aca0271800a004de34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.034993
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 |    2543     7717 |      --       0       --      -- |     --   | -13/49
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 587   #clauses: 2543   #literals: 7717
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node2.alineos.net_32699.cnf
0.00/0.02	c 587 variables, 2543 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-299253-1171868484 -o ROOT/results/node2/solver-299253-1171868484 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299253-1171868484/TiniSatELite /tmp/evaluation/299253-1171868484/instance-299253-1171868484.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 3/83 32699
/proc/meminfo: memFree=207864/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 206803313 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32699/statm: 1339 234 196 169 0 50 0
[pid=32700] ppid=32699 vsize=0 CPUtime=0
/proc/32700/stat : 32700 (TiniSatELite) R 32699 32699 32496 0 -1 4194372 63 189 0 0 0 0 0 0 15 0 1 0 206803314 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 0 0 0 17 1 0 0
/proc/32700/statm: 
[startup+0.107533 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 32699
/proc/meminfo: memFree=207864/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515572 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 32699
/proc/meminfo: memFree=207864/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33666 s]
/proc/loadavg: 0.92 0.98 0.99 2/85 32705
/proc/meminfo: memFree=205472/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=3656 CPUtime=1.31
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 610 0 0 0 131 0 0 0 25 0 1 0 206803315 3743744 595 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 914 595 52 110 0 801 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9012

[startup+2.97383 s]
/proc/loadavg: 0.92 0.98 0.99 2/85 32707
/proc/meminfo: memFree=204320/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=6488 CPUtime=2.94
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 931 0 0 0 294 0 0 0 25 0 1 0 206803315 6643712 916 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 1622 916 52 110 0 1509 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 11844

[startup+6.26317 s]
/proc/loadavg: 0.93 0.98 0.99 2/85 32709
/proc/meminfo: memFree=202400/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=6880 CPUtime=6.23
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 1386 0 0 0 623 0 0 0 25 0 1 0 206803315 7045120 1338 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 1720 1338 52 110 0 1607 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12236

[startup+12.7168 s]
/proc/loadavg: 0.93 0.98 0.99 2/85 32713
/proc/meminfo: memFree=199784/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=12412 CPUtime=12.68
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 1934 0 0 0 1267 1 0 0 25 0 1 0 206803315 12709888 1886 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 3103 1886 52 110 0 2990 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17768

[startup+25.5422 s]
/proc/loadavg: 0.95 0.98 0.99 2/85 32721
/proc/meminfo: memFree=197160/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=13364 CPUtime=25.49
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 2708 0 0 0 2547 2 0 0 25 0 1 0 206803315 13684736 2595 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 3341 2595 52 110 0 3228 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18720

[startup+51.1818 s]
/proc/loadavg: 0.96 0.98 0.99 2/85 303
/proc/meminfo: memFree=193008/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=24036 CPUtime=51.09
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 3746 0 0 0 5106 3 0 0 25 0 1 0 206803315 24612864 3633 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 6009 3633 52 110 0 5896 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 29392

[startup+102.445 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 335
/proc/meminfo: memFree=188256/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=25428 CPUtime=102.32
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 5187 0 0 0 10227 5 0 0 25 0 1 0 206803315 26038272 5074 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 6357 5074 52 110 0 6244 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 30784

[startup+162.517 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 335
/proc/meminfo: memFree=183072/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=26924 CPUtime=162.37
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 6594 0 0 0 16230 7 0 0 25 0 1 0 206803315 27570176 6352 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520045 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 6731 6352 52 110 0 6618 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 32280

[startup+222.586 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 335
/proc/meminfo: memFree=178784/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=48220 CPUtime=222.42
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 7659 0 0 0 22233 9 0 0 25 0 1 0 206803315 49377280 7417 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 12055 7417 52 110 0 11942 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 53576

[startup+282.653 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 335
/proc/meminfo: memFree=174816/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=48716 CPUtime=282.48
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 8686 0 0 0 28237 11 0 0 25 0 1 0 206803315 49885184 8444 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520116 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 12179 8444 52 110 0 12066 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 54072

[startup+342.722 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 335
/proc/meminfo: memFree=170912/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=49812 CPUtime=342.53
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 9676 0 0 0 34240 13 0 0 25 0 1 0 206803315 51007488 9434 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 12453 9434 52 110 0 12340 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 55168

[startup+402.796 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 335
/proc/meminfo: memFree=167840/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=50540 CPUtime=402.59
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 10418 0 0 0 40245 14 0 0 25 0 1 0 206803315 51752960 10176 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 12635 10176 52 110 0 12522 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 55896

[startup+462.865 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 335
/proc/meminfo: memFree=164960/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=52028 CPUtime=462.63
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 11397 0 0 0 46248 15 0 0 25 0 1 0 206803315 53276672 10898 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 13007 10898 52 110 0 12894 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 57384

[startup+522.934 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 335
/proc/meminfo: memFree=162464/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=52496 CPUtime=522.69
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 12041 0 0 0 52252 17 0 0 25 0 1 0 206803315 53755904 11542 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 13124 11542 52 110 0 13011 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 57852

[startup+583.004 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 335
/proc/meminfo: memFree=159840/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=52944 CPUtime=582.74
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 12675 0 0 0 58256 18 0 0 25 0 1 0 206803315 54214656 12176 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 13236 12176 52 110 0 13123 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 58300

[startup+643.074 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 335
/proc/meminfo: memFree=157408/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=94272 CPUtime=642.8
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 13281 0 0 0 64260 20 0 0 25 0 1 0 206803315 96534528 12782 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519846 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 23568 12782 52 110 0 23455 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 99628

[startup+703.145 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 335
/proc/meminfo: memFree=155040/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=94940 CPUtime=702.85
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 13913 0 0 0 70264 21 0 0 25 0 1 0 206803315 97218560 13381 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 23735 13381 52 110 0 23622 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 100296

[startup+763.211 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 335
/proc/meminfo: memFree=152864/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=95396 CPUtime=762.9
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 14457 0 0 0 76268 22 0 0 25 0 1 0 206803315 97685504 13925 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 23849 13925 52 110 0 23736 0
Current children cumulated CPU time (s) 762.9
Current children cumulated vsize (KiB) 100752

[startup+823.288 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 335
/proc/meminfo: memFree=150624/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=95868 CPUtime=822.96
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 15026 0 0 0 82273 23 0 0 25 0 1 0 206803315 98168832 14461 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 23967 14461 52 110 0 23854 0
Current children cumulated CPU time (s) 822.96
Current children cumulated vsize (KiB) 101224

[startup+883.359 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 335
/proc/meminfo: memFree=148448/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=96532 CPUtime=883.01
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 15581 0 0 0 88277 24 0 0 25 0 1 0 206803315 98848768 15016 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 24133 15016 52 110 0 24020 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 101888

[startup+943.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 335
/proc/meminfo: memFree=146592/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=97144 CPUtime=943.07
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 16087 0 0 0 94282 25 0 0 25 0 1 0 206803315 99475456 15489 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 24286 15489 52 110 0 24173 0
Current children cumulated CPU time (s) 943.07
Current children cumulated vsize (KiB) 102500

[startup+1003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 335
/proc/meminfo: memFree=144672/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=97276 CPUtime=1003.12
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 16572 0 0 0 100286 26 0 0 25 0 1 0 206803315 99610624 15974 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 24319 15974 52 110 0 24206 0
Current children cumulated CPU time (s) 1003.12
Current children cumulated vsize (KiB) 102632

[startup+1063.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 335
/proc/meminfo: memFree=142752/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=97436 CPUtime=1063.18
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 17040 0 0 0 106291 27 0 0 25 0 1 0 206803315 99774464 16442 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 24359 16442 52 110 0 24246 0
Current children cumulated CPU time (s) 1063.18
Current children cumulated vsize (KiB) 102792

[startup+1123.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 335
/proc/meminfo: memFree=140832/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=97752 CPUtime=1123.23
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 17535 0 0 0 112295 28 0 0 25 0 1 0 206803315 100098048 16937 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 24438 16937 52 110 0 24325 0
Current children cumulated CPU time (s) 1123.23
Current children cumulated vsize (KiB) 103108

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 335
/proc/meminfo: memFree=138848/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=97752 CPUtime=1183.28
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 18028 0 0 0 118299 29 0 0 25 0 1 0 206803315 100098048 17430 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 24438 17430 52 110 0 24325 0
Current children cumulated CPU time (s) 1183.28
Current children cumulated vsize (KiB) 103108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 335
/proc/meminfo: memFree=138336/2055920 swapFree=4192812/4192956
[pid=32699] ppid=32697 vsize=5356 CPUtime=0
/proc/32699/stat : 32699 (TiniSatELite) S 32697 32699 32496 0 -1 4194304 333 427 0 0 0 0 0 0 16 0 1 0 206803313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32699/statm: 1339 237 197 169 0 50 0
[pid=32705] ppid=32699 vsize=97752 CPUtime=1200.09
/proc/32705/stat : 32705 (tinisat) R 32699 32699 32496 0 -1 4194304 18148 0 0 0 119980 29 0 0 25 0 1 0 206803315 100098048 17550 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/32705/statm: 24438 17550 52 110 0 24325 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 103108

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 32699 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.016996
while last known CPU time is 1200.09

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

Real time (s): 1200.54
CPU time (s): 1200.09
CPU user time (s): 1199.8
CPU system time (s): 0.29
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 103108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 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 1.15082 second user time and 3.11753 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Feb 19 07:01:24 UTC 2007

IDJOB= 299253
IDBENCH= 20006
IDSOLVER= 99
FILE ID= node2/299253-1171868484

PBS_JOBID= 3839425

Free space on /tmp= 66551 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1775402689-01.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299253-1171868484/TiniSatELite /tmp/evaluation/299253-1171868484/instance-299253-1171868484.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-299253-1171868484 -o ROOT/results/node2/solver-299253-1171868484 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299253-1171868484/TiniSatELite /tmp/evaluation/299253-1171868484/instance-299253-1171868484.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  01f9fe21f07697aca0271800a004de34

RANDOM SEED= 172815843

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:        208208 kB
Buffers:         55432 kB
Cached:        1652728 kB
SwapCached:          0 kB
Active:        1202248 kB
Inactive:       566448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        208208 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1276 kB
Writeback:           0 kB
Mapped:          79852 kB
Slab:            64028 kB
Committed_AS:  1135384 kB
PageTables:       2060 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= 66551 MiB

End job on node2 on Mon Feb 19 07:21:26 UTC 2007