Trace number 301795

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.03 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S485928362-15.cnf
MD5SUM73f8500dfa90695f93ebe5edace82ac9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   22000   110000 |    6599       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1100   #clauses: 22000   #literals: 110000
0.00/0.03	c CPU time:   0.025996 s
0.00/0.03	c ==============================================================================
0.05/0.11	c Tinisat 0.22
0.05/0.11	c solving /tmp/GTI_node12.alineos.net_5626.cnf
0.05/0.11	c 1100 variables, 22000 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/node12/watcher-301795-1171992047 -o ROOT/results/node12/solver-301795-1171992047 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301795-1171992047/TiniSatELite /tmp/evaluation/301795-1171992047/instance-301795-1171992047.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5626
/proc/meminfo: memFree=1669224/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 219159161 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429697106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5626/statm: 1339 233 195 169 0 50 0
[pid=5627] ppid=5626 vsize=5356 CPUtime=0
/proc/5627/stat : 5627 (TiniSatELite) S 5626 5626 4846 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/5627/statm: 1339 237 198 169 0 50 0

[startup+0.107678 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5626
/proc/meminfo: memFree=1669224/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.515748 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5626
/proc/meminfo: memFree=1669224/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.3359 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5632
/proc/meminfo: memFree=1663904/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=9172 CPUtime=1.25
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 1300 0 0 0 125 0 0 0 25 0 1 0 219159169 9392128 1285 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 2293 1285 52 110 0 2180 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 14528

[startup+2.97219 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5632
/proc/meminfo: memFree=1661280/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=9172 CPUtime=2.89
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 2181 0 0 0 287 2 0 0 25 0 1 0 219159169 9392128 2166 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 2293 2166 52 110 0 2180 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 14528

[startup+6.25478 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5632
/proc/meminfo: memFree=1655136/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=17552 CPUtime=6.16
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 3558 0 0 0 614 2 0 0 25 0 1 0 219159169 17973248 3543 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 4388 3543 52 110 0 4275 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 22908

[startup+12.7129 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5632
/proc/meminfo: memFree=1645728/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=34580 CPUtime=12.62
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 5719 0 0 0 1258 4 0 0 25 0 1 0 219159169 35409920 5704 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 8645 5704 52 110 0 8532 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 39936

[startup+25.5282 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5632
/proc/meminfo: memFree=1633696/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=68244 CPUtime=25.43
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 8778 0 0 0 2536 7 0 0 25 0 1 0 219159169 69881856 8763 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 17061 8763 52 110 0 16948 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 73600

[startup+51.1549 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5632
/proc/meminfo: memFree=1614752/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=69160 CPUtime=51.05
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 13514 0 0 0 5093 12 0 0 25 0 1 0 219159169 70819840 13434 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 17290 13434 52 110 0 17177 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 74516

[startup+102.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5632
/proc/meminfo: memFree=1588768/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=137132 CPUtime=102.29
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 20169 0 0 0 10209 20 0 0 25 0 1 0 219159169 140423168 19960 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 34283 19960 52 110 0 34170 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 142488

[startup+162.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5632
/proc/meminfo: memFree=1565216/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=138320 CPUtime=162.34
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 25928 0 0 0 16208 26 0 0 25 0 1 0 219159169 141639680 25719 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519978 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 34580 25719 52 110 0 34467 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 143676

[startup+222.551 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5632
/proc/meminfo: memFree=1545120/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=138848 CPUtime=222.38
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 30957 0 0 0 22207 31 0 0 25 0 1 0 219159169 142180352 30748 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 34712 30748 52 110 0 34599 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 144204

[startup+282.621 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5632
/proc/meminfo: memFree=1526496/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=272060 CPUtime=282.43
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 35603 0 0 0 28207 36 0 0 25 0 1 0 219159169 278589440 35394 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 68015 35394 52 110 0 67902 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 277416

[startup+342.695 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5632
/proc/meminfo: memFree=1512288/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=273268 CPUtime=342.49
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 39157 0 0 0 34209 40 0 0 25 0 1 0 219159169 279826432 38948 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 68317 38948 52 110 0 68204 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 278624

[startup+402.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5632
/proc/meminfo: memFree=1498656/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=274960 CPUtime=402.54
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 42758 0 0 0 40210 44 0 0 25 0 1 0 219159169 281559040 42292 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515576 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 68740 42292 52 110 0 68627 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 280316

[startup+462.838 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 5632
/proc/meminfo: memFree=1486688/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=275636 CPUtime=462.58
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 45769 0 0 0 46210 48 0 0 25 0 1 0 219159169 282251264 45303 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 68909 45303 52 110 0 68796 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 280992

[startup+522.907 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5632
/proc/meminfo: memFree=1473312/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=275780 CPUtime=522.63
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 49137 0 0 0 52211 52 0 0 25 0 1 0 219159169 282398720 48671 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 68945 48671 52 110 0 68832 0
Current children cumulated CPU time (s) 522.68
Current children cumulated vsize (KiB) 281136

[startup+582.971 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5632
/proc/meminfo: memFree=1461856/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=276732 CPUtime=582.68
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 51936 0 0 0 58213 55 0 0 25 0 1 0 219159169 283373568 51470 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 69183 51470 52 110 0 69070 0
Current children cumulated CPU time (s) 582.73
Current children cumulated vsize (KiB) 282088

[startup+643.043 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5632
/proc/meminfo: memFree=1452128/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=277420 CPUtime=642.73
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 54389 0 0 0 64215 58 0 0 25 0 1 0 219159169 284078080 53923 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 69355 53923 52 110 0 69242 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 282776

[startup+703.116 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5632
/proc/meminfo: memFree=1442144/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=278108 CPUtime=702.78
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 56879 0 0 0 70217 61 0 0 25 0 1 0 219159169 284782592 56413 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 69527 56413 52 110 0 69414 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 283464

[startup+763.186 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5632
/proc/meminfo: memFree=1433184/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=278668 CPUtime=762.83
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 59119 0 0 0 76219 64 0 0 25 0 1 0 219159169 285356032 58653 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 69667 58653 52 110 0 69554 0
Current children cumulated CPU time (s) 762.88
Current children cumulated vsize (KiB) 284024

[startup+823.265 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5632
/proc/meminfo: memFree=1423584/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=278804 CPUtime=822.88
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 61496 0 0 0 82221 67 0 0 25 0 1 0 219159169 285495296 61030 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 69701 61030 52 110 0 69588 0
Current children cumulated CPU time (s) 822.93
Current children cumulated vsize (KiB) 284160

[startup+883.339 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5632
/proc/meminfo: memFree=1413664/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=279076 CPUtime=882.93
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 63985 0 0 0 88223 70 0 0 25 0 1 0 219159169 285773824 63519 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 69769 63519 52 110 0 69656 0
Current children cumulated CPU time (s) 882.98
Current children cumulated vsize (KiB) 284432

[startup+943.399 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5632
/proc/meminfo: memFree=1403808/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=279212 CPUtime=942.97
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 66446 0 0 0 94224 73 0 0 25 0 1 0 219159169 285913088 65980 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 69803 65980 52 110 0 69690 0
Current children cumulated CPU time (s) 943.02
Current children cumulated vsize (KiB) 284568

[startup+1003.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5632
/proc/meminfo: memFree=1394144/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=279492 CPUtime=1003.02
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 68890 0 0 0 100226 76 0 0 25 0 1 0 219159169 286199808 68424 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 69873 68424 52 110 0 69760 0
Current children cumulated CPU time (s) 1003.07
Current children cumulated vsize (KiB) 284848

[startup+1063.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5632
/proc/meminfo: memFree=1385440/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=543632 CPUtime=1063.08
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 71028 0 0 0 106229 79 0 0 25 0 1 0 219159169 556679168 70562 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 135908 70562 52 110 0 135795 0
Current children cumulated CPU time (s) 1063.13
Current children cumulated vsize (KiB) 548988

[startup+1123.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5632
/proc/meminfo: memFree=1376352/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=543912 CPUtime=1123.12
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 73300 0 0 0 112231 81 0 0 25 0 1 0 219159169 556965888 72834 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 135978 72834 52 110 0 135865 0
Current children cumulated CPU time (s) 1123.17
Current children cumulated vsize (KiB) 549268

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5634
/proc/meminfo: memFree=1367776/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=544056 CPUtime=1183.18
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 75446 0 0 0 118233 85 0 0 25 0 1 0 219159169 557113344 74980 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 136014 74980 52 110 0 135901 0
Current children cumulated CPU time (s) 1183.23
Current children cumulated vsize (KiB) 549412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5634
/proc/meminfo: memFree=1365408/2055920 swapFree=4154916/4192956
[pid=5626] ppid=5624 vsize=5356 CPUtime=0.05
/proc/5626/stat : 5626 (TiniSatELite) S 5624 5626 4846 0 -1 4194304 333 820 0 0 0 0 5 0 16 0 1 0 219159161 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5626/statm: 1339 237 197 169 0 50 0
[pid=5632] ppid=5626 vsize=544056 CPUtime=1199.98
/proc/5632/stat : 5632 (tinisat) R 5626 5626 4846 0 -1 4194304 76019 0 0 0 119913 85 0 0 25 0 1 0 219159169 557113344 75553 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/5632/statm: 136014 75553 52 110 0 135901 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 549412

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 5626 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=57991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=12998
CPU time returned by wait4() is 0.070989
while last known CPU time is 1200.03

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

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.18
CPU system time (s): 0.85
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 549412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.057991
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1153
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= 37
involuntary context switches= 10

runsolver used 1.07883 second user time and 3.18952 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue Feb 20 17:20:47 UTC 2007

IDJOB= 301795
IDBENCH= 20068
IDSOLVER= 99
FILE ID= node12/301795-1171992047

PBS_JOBID= 3849070

Free space on /tmp= 66549 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S485928362-15.cnf
COMMAND LINE= /tmp/evaluation/301795-1171992047/TiniSatELite /tmp/evaluation/301795-1171992047/instance-301795-1171992047.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-301795-1171992047 -o ROOT/results/node12/solver-301795-1171992047 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301795-1171992047/TiniSatELite /tmp/evaluation/301795-1171992047/instance-301795-1171992047.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  73f8500dfa90695f93ebe5edace82ac9

RANDOM SEED= 114703704

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1669632 kB
Buffers:         53200 kB
Cached:         238432 kB
SwapCached:      18040 kB
Active:         186068 kB
Inactive:       131500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1669632 kB
SwapTotal:     4192956 kB
SwapFree:      4154916 kB
Dirty:            1716 kB
Writeback:           0 kB
Mapped:          29752 kB
Slab:            54292 kB
Committed_AS:  1034144 kB
PageTables:       1692 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 node12 on Tue Feb 20 17:40:50 UTC 2007