Trace number 300934

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.04 1200.55

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S793374232-15.cnf
MD5SUM6e9f9b40f58898d74ef75a0a472d48ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.8948
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 512000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   12000    60000 |    3599       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 600   #clauses: 12000   #literals: 60000
0.00/0.02	c CPU time:   0.013997 s
0.00/0.02	c ==============================================================================
0.00/0.06	c Tinisat 0.22
0.00/0.06	c solving /tmp/GTI_node10.alineos.net_4820.cnf
0.00/0.06	c 600 variables, 12000 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/node10/watcher-300934-1171943814 -o ROOT/results/node10/solver-300934-1171943814 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300934-1171943814/TiniSatELite /tmp/evaluation/300934-1171943814/instance-300934-1171943814.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.71 1.79 1.43 3/77 4820
/proc/meminfo: memFree=1502904/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 214336381 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214920036434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/4820/statm: 1339 233 195 169 0 50 0
[pid=4821] ppid=4820 vsize=5356 CPUtime=0
/proc/4821/stat : 4821 (TiniSatELite) S 4820 4820 4757 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/4821/statm: 1339 237 198 169 0 50 0

[startup+0.108334 s]
/proc/loadavg: 1.71 1.79 1.43 3/77 4820
/proc/meminfo: memFree=1502904/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.516387 s]
/proc/loadavg: 1.71 1.79 1.43 3/77 4820
/proc/meminfo: memFree=1502904/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.3365 s]
/proc/loadavg: 1.71 1.79 1.43 2/79 4826
/proc/meminfo: memFree=1498728/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=5320 CPUtime=1.28
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 1076 0 0 0 128 0 0 0 25 0 1 0 214336385 5447680 1061 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 1330 1061 52 110 0 1217 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10676

[startup+2.97272 s]
/proc/loadavg: 1.71 1.79 1.43 2/79 4826
/proc/meminfo: memFree=1496488/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=10088 CPUtime=2.91
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 1799 0 0 0 291 0 0 0 25 0 1 0 214336385 10330112 1784 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 2522 1784 52 110 0 2409 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 15444

[startup+6.26016 s]
/proc/loadavg: 1.65 1.78 1.43 2/79 4826
/proc/meminfo: memFree=1491688/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=19356 CPUtime=6.2
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 2868 0 0 0 619 1 0 0 25 0 1 0 214336385 19820544 2853 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 4839 2853 52 110 0 4726 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 24712

[startup+12.715 s]
/proc/loadavg: 1.60 1.76 1.43 2/79 4826
/proc/meminfo: memFree=1485160/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=19880 CPUtime=12.66
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 4383 0 0 0 1263 3 0 0 25 0 1 0 214336385 20357120 4335 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 4970 4335 52 110 0 4857 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25236

[startup+25.5318 s]
/proc/loadavg: 1.47 1.73 1.42 2/79 4826
/proc/meminfo: memFree=1477032/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=38544 CPUtime=25.46
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 6441 0 0 0 2541 5 0 0 25 0 1 0 214336385 39469056 6393 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 9636 6393 52 110 0 9523 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43900

[startup+51.1622 s]
/proc/loadavg: 1.31 1.67 1.41 2/79 4826
/proc/meminfo: memFree=1464936/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=39328 CPUtime=51.1
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 9469 0 0 0 5101 9 0 0 25 0 1 0 214336385 40271872 9356 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 9832 9356 52 110 0 9719 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 44684

[startup+102.419 s]
/proc/loadavg: 1.13 1.56 1.38 2/79 4826
/proc/meminfo: memFree=1448616/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=77312 CPUtime=102.33
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 13702 0 0 0 10219 14 0 0 25 0 1 0 214336385 79167488 13460 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 19328 13460 52 110 0 19215 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 82668

[startup+162.499 s]
/proc/loadavg: 1.05 1.46 1.36 2/79 4826
/proc/meminfo: memFree=1434024/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=78388 CPUtime=162.4
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 17275 0 0 0 16222 18 0 0 25 0 1 0 214336385 80269312 17033 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 19597 17033 52 110 0 19484 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 83744

[startup+222.579 s]
/proc/loadavg: 1.02 1.37 1.33 2/79 4826
/proc/meminfo: memFree=1421224/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=150944 CPUtime=222.45
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 20482 0 0 0 22224 21 0 0 25 0 1 0 214336385 154566656 20240 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 37736 20240 52 110 0 37623 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 156300

[startup+282.668 s]
/proc/loadavg: 1.00 1.30 1.31 2/85 4934
/proc/meminfo: memFree=1408184/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=152184 CPUtime=282.49
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 23436 0 0 0 28223 26 0 0 25 0 1 0 214336385 155836416 23194 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 38046 23194 52 110 0 37933 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 157540

[startup+342.769 s]
/proc/loadavg: 1.00 1.24 1.29 2/79 5024
/proc/meminfo: memFree=1400088/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=153164 CPUtime=342.52
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 25717 0 0 0 34223 29 0 0 25 0 1 0 214336385 156839936 25475 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 38291 25475 52 110 0 38178 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 158520

[startup+402.85 s]
/proc/loadavg: 1.00 1.20 1.27 2/79 5024
/proc/meminfo: memFree=1391520/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=154884 CPUtime=402.58
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 28080 0 0 0 40225 33 0 0 25 0 1 0 214336385 158601216 27581 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 38721 27581 52 110 0 38608 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 160240

[startup+462.92 s]
/proc/loadavg: 1.00 1.16 1.25 2/79 5024
/proc/meminfo: memFree=1384416/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=155580 CPUtime=462.63
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 29896 0 0 0 46229 34 0 0 25 0 1 0 214336385 159313920 29397 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520063 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 38895 29397 52 110 0 38782 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 160936

[startup+522.997 s]
/proc/loadavg: 1.00 1.13 1.23 2/79 5024
/proc/meminfo: memFree=1376800/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03

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

[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=156444 CPUtime=582.75
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 33633 0 0 0 58237 38 0 0 25 0 1 0 214336385 160198656 33134 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 39111 33134 52 110 0 38998 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 161800

[startup+643.148 s]
/proc/loadavg: 1.00 1.08 1.19 2/79 5024
/proc/meminfo: memFree=1363296/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=157028 CPUtime=642.81
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 35151 0 0 0 64240 41 0 0 25 0 1 0 214336385 160796672 34652 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 39257 34652 52 110 0 39144 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 162384

[startup+703.224 s]
/proc/loadavg: 1.00 1.06 1.18 2/79 5024
/proc/meminfo: memFree=1356968/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=157460 CPUtime=702.86
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 36747 0 0 0 70243 43 0 0 25 0 1 0 214336385 161239040 36248 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 39365 36248 52 110 0 39252 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 162816

[startup+763.295 s]
/proc/loadavg: 1.00 1.05 1.17 2/79 5024
/proc/meminfo: memFree=1351080/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=158164 CPUtime=762.92
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 38211 0 0 0 76247 45 0 0 25 0 1 0 214336385 161959936 37712 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 39541 37712 52 110 0 39428 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 163520

[startup+823.375 s]
/proc/loadavg: 1.00 1.04 1.16 2/79 5024
/proc/meminfo: memFree=1345576/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=158804 CPUtime=822.97
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 39571 0 0 0 82250 47 0 0 25 0 1 0 214336385 162615296 39072 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 39701 39072 52 110 0 39588 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 164160

[startup+883.45 s]
/proc/loadavg: 1.00 1.03 1.14 2/79 5024
/proc/meminfo: memFree=1340136/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=303096 CPUtime=883.03
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 40929 0 0 0 88254 49 0 0 25 0 1 0 214336385 310370304 40430 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 75774 40430 52 110 0 75661 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 308452

[startup+943.524 s]
/proc/loadavg: 1.00 1.02 1.13 2/79 5024
/proc/meminfo: memFree=1334376/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=303240 CPUtime=943.09
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 42380 0 0 0 94258 51 0 0 25 0 1 0 214336385 310517760 41881 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 75810 41881 52 110 0 75697 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 308596

[startup+1003.6 s]
/proc/loadavg: 1.00 1.02 1.12 2/79 5024
/proc/meminfo: memFree=1329000/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=303384 CPUtime=1003.14
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 43760 0 0 0 100261 53 0 0 25 0 1 0 214336385 310665216 43261 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 75846 43261 52 110 0 75733 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 308740

[startup+1063.68 s]
/proc/loadavg: 1.00 1.01 1.11 2/79 5024
/proc/meminfo: memFree=1323176/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=303544 CPUtime=1063.2
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 45186 0 0 0 106265 55 0 0 25 0 1 0 214336385 310829056 44687 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 75886 44687 52 110 0 75773 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 308900

[startup+1123.75 s]
/proc/loadavg: 1.00 1.00 1.10 2/79 5024
/proc/meminfo: memFree=1317608/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=303864 CPUtime=1123.25
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 46583 0 0 0 112269 56 0 0 25 0 1 0 214336385 311156736 46084 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 75966 46084 52 110 0 75853 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 309220

[startup+1183.82 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 5024
/proc/meminfo: memFree=1311912/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=304008 CPUtime=1183.31
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 48006 0 0 0 118273 58 0 0 25 0 1 0 214336385 311304192 47507 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 76002 47507 52 110 0 75889 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 309364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 5024
/proc/meminfo: memFree=1310312/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=304152 CPUtime=1200.01
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 48390 0 0 0 119943 58 0 0 25 0 1 0 214336385 311451648 47891 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 76038 47891 52 110 0 75925 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 309508

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

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

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 5024
/proc/meminfo: memFree=1310312/2055920 swapFree=4192812/4192956
[pid=4820] ppid=4818 vsize=5356 CPUtime=0.03
/proc/4820/stat : 4820 (TiniSatELite) S 4818 4820 4757 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214336381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4820/statm: 1339 237 197 169 0 50 0
[pid=4826] ppid=4820 vsize=304152 CPUtime=1200.01
/proc/4826/stat : 4826 (tinisat) R 4820 4820 4757 0 -1 4194304 48390 0 0 0 119943 58 0 0 25 0 1 0 214336385 311451648 47891 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4826/statm: 76038 47891 52 110 0 75925 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 309508

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 4820 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=34994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.042992
while last known CPU time is 1200.04

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

Real time (s): 1200.55
CPU time (s): 1200.04
CPU user time (s): 1199.46
CPU system time (s): 0.58
CPU usage (%): 99.9579
Max. virtual memory (cumulated for all children) (KiB): 309508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.034994
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= 939
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= 35
involuntary context switches= 12

runsolver used 1.22281 second user time and 3.04654 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Tue Feb 20 03:56:54 UTC 2007

IDJOB= 300934
IDBENCH= 20047
IDSOLVER= 99
FILE ID= node10/300934-1171943814

PBS_JOBID= 3848967

Free space on /tmp= 66548 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S793374232-15.cnf
COMMAND LINE= /tmp/evaluation/300934-1171943814/TiniSatELite /tmp/evaluation/300934-1171943814/instance-300934-1171943814.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-300934-1171943814 -o ROOT/results/node10/solver-300934-1171943814 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300934-1171943814/TiniSatELite /tmp/evaluation/300934-1171943814/instance-300934-1171943814.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  6e9f9b40f58898d74ef75a0a472d48ed

RANDOM SEED= 399951995

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1503376 kB
Buffers:         52268 kB
Cached:         384360 kB
SwapCached:          0 kB
Active:         264540 kB
Inactive:       216140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1503376 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1580 kB
Writeback:           0 kB
Mapped:          62912 kB
Slab:            57336 kB
Committed_AS:  1234912 kB
PageTables:       1832 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= 66548 MiB

End job on node10 on Tue Feb 20 04:16:56 UTC 2007