Trace number 296014

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 1200.46

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1319091742-10.SAT.shuffled.cnf
MD5SUMde871f163995b58f587b601fa8fe5cc4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.216966
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node63.alineos.net_21056.cnf
0.00/0.04	c 60 variables, 5340 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/node63/watcher-296014-1171816141 -o ROOT/results/node63/solver-296014-1171816141 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296014-1171816141/TiniSatELite /tmp/evaluation/296014-1171816141/instance-296014-1171816141.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: 8.01 7.08 4.34 3/64 21056
/proc/meminfo: memFree=522088/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 201571487 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254974546 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21056/statm: 1339 233 195 169 0 50 0
[pid=21057] ppid=21056 vsize=5356 CPUtime=0
/proc/21057/stat : 21057 (TiniSatELite) S 21056 21056 20364 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21057/statm: 1339 237 198 169 0 50 0
[pid=21059] ppid=21057 vsize=0 CPUtime=0
/proc/21059/stat : 21059 (sed) R 21057 21056 20364 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 201571487 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/21059/statm: 0 0 0 0 0 0 0

[startup+0.107031 s]
/proc/loadavg: 8.01 7.08 4.34 3/64 21056
/proc/meminfo: memFree=522088/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.515069 s]
/proc/loadavg: 8.01 7.08 4.34 3/64 21056
/proc/meminfo: memFree=522088/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33516 s]
/proc/loadavg: 8.01 7.08 4.34 2/66 21062
/proc/meminfo: memFree=519896/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=3508 CPUtime=1.3
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 555 0 0 0 130 0 0 0 25 0 1 0 201571490 3592192 540 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 877 540 52 110 0 764 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8864

[startup+2.97133 s]
/proc/loadavg: 7.45 6.98 4.32 2/66 21062
/proc/meminfo: memFree=518808/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=3924 CPUtime=2.93
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 830 0 0 0 293 0 0 0 25 0 1 0 201571490 4018176 815 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 981 815 52 110 0 868 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9280

[startup+6.24768 s]
/proc/loadavg: 7.45 6.98 4.32 2/66 21062
/proc/meminfo: memFree=517080/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=7000 CPUtime=6.21
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 1190 0 0 0 620 1 0 0 25 0 1 0 201571490 7168000 1175 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 1750 1175 52 110 0 1637 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12356

[startup+12.7094 s]
/proc/loadavg: 6.46 6.78 4.28 2/66 21062
/proc/meminfo: memFree=515288/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=7432 CPUtime=12.67
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 1597 0 0 0 1266 1 0 0 25 0 1 0 201571490 7610368 1582 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 1858 1582 52 110 0 1745 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12788

[startup+25.5227 s]
/proc/loadavg: 5.62 6.59 4.25 2/66 21062
/proc/meminfo: memFree=513048/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=13800 CPUtime=25.47
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 2220 0 0 0 2546 1 0 0 25 0 1 0 201571490 14131200 2140 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 3450 2140 52 110 0 3337 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19156

[startup+51.1475 s]
/proc/loadavg: 4.04 6.14 4.16 2/66 21062
/proc/meminfo: memFree=510104/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=13992 CPUtime=51.09
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 2928 0 0 0 5107 2 0 0 25 0 1 0 201571490 14327808 2848 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 3498 2848 52 110 0 3385 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 19348

[startup+102.39 s]
/proc/loadavg: 2.32 5.34 3.99 2/66 21062
/proc/meminfo: memFree=505176/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=27148 CPUtime=102.32
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 4287 0 0 0 10228 4 0 0 25 0 1 0 201571490 27799552 4078 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 6787 4078 52 110 0 6674 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 32504

[startup+162.45 s]
/proc/loadavg: 1.44 4.49 3.79 2/66 21062
/proc/meminfo: memFree=501080/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=28072 CPUtime=162.36
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 5284 0 0 0 16232 4 0 0 25 0 1 0 201571490 28745728 5075 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 7018 5075 52 110 0 6905 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 33428

[startup+222.508 s]
/proc/loadavg: 1.16 3.85 3.61 2/66 21062
/proc/meminfo: memFree=497816/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=28792 CPUtime=222.4
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 6091 0 0 0 22235 5 0 0 25 0 1 0 201571490 29483008 5882 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 7198 5882 52 110 0 7085 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 34148

[startup+282.565 s]
/proc/loadavg: 1.06 3.37 3.46 2/66 21062
/proc/meminfo: memFree=495448/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=28924 CPUtime=282.45
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 6688 0 0 0 28239 6 0 0 25 0 1 0 201571490 29618176 6479 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 7231 6479 52 110 0 7118 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 34280

[startup+342.622 s]
/proc/loadavg: 1.02 2.94 3.30 2/66 21062
/proc/meminfo: memFree=492632/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=51728 CPUtime=342.48
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 7499 0 0 0 34241 7 0 0 25 0 1 0 201571490 52969472 7191 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 12932 7191 52 110 0 12819 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 57084

[startup+402.68 s]
/proc/loadavg: 1.00 2.56 3.14 2/66 21062
/proc/meminfo: memFree=490008/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=52824 CPUtime=402.52
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 8182 0 0 0 40245 7 0 0 25 0 1 0 201571490 54091776 7808 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 13206 7808 52 110 0 13093 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 58180

[startup+462.734 s]
/proc/loadavg: 1.00 2.27 3.00 2/66 21062
/proc/meminfo: memFree=487768/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=54636 CPUtime=462.56
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 9029 0 0 0 46248 8 0 0 25 0 1 0 201571490 55947264 8398 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 13659 8398 52 110 0 13546 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 59992

[startup+522.79 s]

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

[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=55684 CPUtime=522.6
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 9641 0 0 0 52251 9 0 0 25 0 1 0 201571490 57020416 8944 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 13921 8944 52 110 0 13808 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 61040

[startup+582.845 s]
/proc/loadavg: 1.00 1.84 2.76 2/66 21062
/proc/meminfo: memFree=483800/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=55684 CPUtime=582.64
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 10068 0 0 0 58255 9 0 0 25 0 1 0 201571490 57020416 9371 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 13921 9371 52 110 0 13808 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 61040

[startup+642.908 s]
/proc/loadavg: 1.00 1.69 2.64 2/66 21062
/proc/meminfo: memFree=481880/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=56460 CPUtime=642.68
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 10623 0 0 0 64258 10 0 0 25 0 1 0 201571490 57815040 9860 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 14115 9860 52 110 0 14002 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 61816

[startup+702.966 s]
/proc/loadavg: 1.00 1.56 2.54 2/66 21064
/proc/meminfo: memFree=480216/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=56844 CPUtime=702.72
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 11134 0 0 0 70262 10 0 0 25 0 1 0 201571490 58208256 10272 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 14211 10272 52 110 0 14098 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 62200

[startup+763.025 s]
/proc/loadavg: 1.07 1.47 2.44 2/66 21064
/proc/meminfo: memFree=478552/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=57368 CPUtime=762.76
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 11592 0 0 0 76265 11 0 0 25 0 1 0 201571490 58744832 10697 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 14342 10697 52 110 0 14229 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 62724

[startup+823.086 s]
/proc/loadavg: 1.02 1.38 2.35 2/66 21064
/proc/meminfo: memFree=477144/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=57500 CPUtime=822.81
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 11955 0 0 0 82269 12 0 0 25 0 1 0 201571490 58880000 11060 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 14375 11060 52 110 0 14262 0
Current children cumulated CPU time (s) 822.83
Current children cumulated vsize (KiB) 62856

[startup+883.142 s]
/proc/loadavg: 1.01 1.31 2.26 2/66 21064
/proc/meminfo: memFree=475288/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=58604 CPUtime=882.84
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 12556 0 0 0 88272 12 0 0 25 0 1 0 201571490 60010496 11513 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 14651 11513 52 110 0 14538 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 63960

[startup+943.201 s]
/proc/loadavg: 1.00 1.25 2.18 2/66 21064
/proc/meminfo: memFree=473624/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=59128 CPUtime=942.89
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 12979 0 0 0 94276 13 0 0 25 0 1 0 201571490 60547072 11936 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 14782 11936 52 110 0 14669 0
Current children cumulated CPU time (s) 942.91
Current children cumulated vsize (KiB) 64484

[startup+1003.26 s]
/proc/loadavg: 1.00 1.20 2.10 2/66 21064
/proc/meminfo: memFree=472280/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=59128 CPUtime=1002.93
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 13301 0 0 0 100280 13 0 0 25 0 1 0 201571490 60547072 12258 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 14782 12258 52 110 0 14669 0
Current children cumulated CPU time (s) 1002.95
Current children cumulated vsize (KiB) 64484

[startup+1063.32 s]
/proc/loadavg: 1.00 1.16 2.03 2/66 21064
/proc/meminfo: memFree=470936/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=59388 CPUtime=1062.97
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 13671 0 0 0 106283 14 0 0 25 0 1 0 201571490 60813312 12595 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 14847 12595 52 110 0 14734 0
Current children cumulated CPU time (s) 1062.99
Current children cumulated vsize (KiB) 64744

[startup+1123.38 s]
/proc/loadavg: 1.00 1.13 1.97 2/66 21064
/proc/meminfo: memFree=469464/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=59904 CPUtime=1123.01
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 14096 0 0 0 112287 14 0 0 25 0 1 0 201571490 61341696 12955 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 14976 12955 52 110 0 14863 0
Current children cumulated CPU time (s) 1123.03
Current children cumulated vsize (KiB) 65260

[startup+1183.44 s]
/proc/loadavg: 1.00 1.10 1.90 2/66 21064
/proc/meminfo: memFree=468312/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=59904 CPUtime=1183.06
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 14386 0 0 0 118291 15 0 0 25 0 1 0 201571490 61341696 13245 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520127 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 14976 13245 52 110 0 14863 0
Current children cumulated CPU time (s) 1183.08
Current children cumulated vsize (KiB) 65260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.10 1.89 2/66 21064
/proc/meminfo: memFree=467992/2055920 swapFree=4183348/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.02
/proc/21056/stat : 21056 (TiniSatELite) S 21054 21056 20364 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 201571487 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 197 169 0 50 0
[pid=21062] ppid=21056 vsize=59904 CPUtime=1200.07
/proc/21062/stat : 21062 (tinisat) R 21056 21056 20364 0 -1 4194304 14470 0 0 0 119992 15 0 0 25 0 1 0 201571490 61341696 13329 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21062/statm: 14976 13329 52 110 0 14863 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 65260

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 21056 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=23996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.026995
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): 1200.46
CPU time (s): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.15
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 65260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.023996
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 805
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 0.911861 second user time and 2.39663 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Feb 18 16:29:01 UTC 2007

IDJOB= 296014
IDBENCH= 19927
IDSOLVER= 99
FILE ID= node63/296014-1171816141

PBS_JOBID= 3839621

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1319091742-10.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296014-1171816141/TiniSatELite /tmp/evaluation/296014-1171816141/instance-296014-1171816141.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-296014-1171816141 -o ROOT/results/node63/solver-296014-1171816141 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296014-1171816141/TiniSatELite /tmp/evaluation/296014-1171816141/instance-296014-1171816141.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  de871f163995b58f587b601fa8fe5cc4

RANDOM SEED= 208303692

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:        522496 kB
Buffers:         47932 kB
Cached:        1363248 kB
SwapCached:       3968 kB
Active:         784740 kB
Inactive:       636672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        522496 kB
SwapTotal:     4192956 kB
SwapFree:      4183348 kB
Dirty:            1252 kB
Writeback:           0 kB
Mapped:          15668 kB
Slab:            98016 kB
Committed_AS:   515236 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node63 on Sun Feb 18 16:49:03 UTC 2007