Trace number 299048

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 1200.39

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1121556476-05.UNSAT.shuffled.cnf
MD5SUM0cff1707941d970474db2269fa15fa60
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2556     7668 |     766       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2538     7709 |      --       0       --      -- |     --   | -18/41
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 583   #clauses: 2538   #literals: 7709
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node10.alineos.net_28952.cnf
0.00/0.02	c 583 variables, 2538 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-299048-1171864969 -o ROOT/results/node10/solver-299048-1171864969 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299048-1171864969/TiniSatELite /tmp/evaluation/299048-1171864969/instance-299048-1171864969.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 28952
/proc/meminfo: memFree=1515744/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 206451934 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214920036434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/28952/statm: 1339 233 195 169 0 50 0
[pid=28953] ppid=28952 vsize=5356 CPUtime=0
/proc/28953/stat : 28953 (TiniSatELite) S 28952 28952 26793 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/28953/statm: 1339 237 198 169 0 50 0
[pid=28954] ppid=28953 vsize=0 CPUtime=0
/proc/28954/stat : 28954 (TiniSatELite) D 28953 28952 26793 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 206451934 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/28954/statm: 0 0 0 0 0 0 0
[pid=28955] ppid=28953 vsize=0 CPUtime=0
/proc/28955/stat : 28955 (sed) D 28953 28952 26793 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 206451934 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/28955/statm: 0 0 0 0 0 0 0

[startup+0.107749 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28952
/proc/meminfo: memFree=1515744/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.5158 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28952
/proc/meminfo: memFree=1515744/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33691 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1513424/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=3656 CPUtime=1.31
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 623 0 0 0 131 0 0 0 25 0 1 0 206451936 3743744 608 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520093 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 914 608 52 110 0 801 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9012

[startup+2.98114 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1512208/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=6484 CPUtime=2.95
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 955 0 0 0 295 0 0 0 25 0 1 0 206451936 6639616 940 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 1621 940 52 110 0 1508 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11840

[startup+6.26158 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1510288/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=6748 CPUtime=6.24
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 1358 0 0 0 623 1 0 0 25 0 1 0 206451936 6909952 1343 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 1687 1343 52 110 0 1574 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 12104

[startup+12.7245 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1507728/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=12536 CPUtime=12.69
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 1965 0 0 0 1268 1 0 0 25 0 1 0 206451936 12836864 1917 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 3134 1917 52 110 0 3021 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 17892

[startup+25.5322 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1505040/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=12940 CPUtime=25.5
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 2643 0 0 0 2547 3 0 0 25 0 1 0 206451936 13250560 2595 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 3235 2595 52 110 0 3122 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 18296

[startup+51.1617 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1500880/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=24112 CPUtime=51.12
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 3725 0 0 0 5108 4 0 0 25 0 1 0 206451936 24690688 3612 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 6028 3612 52 110 0 5915 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 29468

[startup+102.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1494992/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=25444 CPUtime=102.35
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 5212 0 0 0 10229 6 0 0 25 0 1 0 206451936 26054656 5099 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 6361 5099 52 110 0 6248 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 30800

[startup+162.491 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1489616/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=26972 CPUtime=162.41
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 6642 0 0 0 16233 8 0 0 25 0 1 0 206451936 27619328 6400 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 6743 6400 52 110 0 6630 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 32328

[startup+222.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1485328/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=48056 CPUtime=222.47
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 7707 0 0 0 22237 10 0 0 25 0 1 0 206451936 49209344 7465 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 12014 7465 52 110 0 11901 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 53412

[startup+282.572 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1481296/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=48480 CPUtime=282.46
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 8710 0 0 0 28234 12 0 0 25 0 1 0 206451936 49643520 8468 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 12120 8468 52 110 0 12007 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 53836

[startup+342.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1477264/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=49660 CPUtime=342.51
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 9751 0 0 0 34238 13 0 0 25 0 1 0 206451936 50851840 9509 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 12415 9509 52 110 0 12302 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 55016

[startup+402.718 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1474000/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=50612 CPUtime=402.56
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 10523 0 0 0 40242 14 0 0 25 0 1 0 206451936 51826688 10281 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 12653 10281 52 110 0 12540 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 55968

[startup+462.787 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1471312/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=51932 CPUtime=462.61
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 11449 0 0 0 46246 15 0 0 25 0 1 0 206451936 53178368 10950 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 12983 10950 52 110 0 12870 0
Current children cumulated CPU time (s) 462.62

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

[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=52452 CPUtime=522.67
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 12046 0 0 0 52251 16 0 0 25 0 1 0 206451936 53710848 11547 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 13113 11547 52 110 0 13000 0
Current children cumulated CPU time (s) 522.68
Current children cumulated vsize (KiB) 57808

[startup+582.932 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1466640/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=52928 CPUtime=582.73
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 12668 0 0 0 58255 18 0 0 25 0 1 0 206451936 54198272 12169 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 13232 12169 52 110 0 13119 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 58284

[startup+643.008 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1464144/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=94112 CPUtime=642.77
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 13277 0 0 0 64259 18 0 0 25 0 1 0 206451936 96370688 12778 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 23528 12778 52 110 0 23415 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 99468

[startup+703.077 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1461712/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=94552 CPUtime=702.83
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 13871 0 0 0 70263 20 0 0 25 0 1 0 206451936 96821248 13372 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 23638 13372 52 110 0 23525 0
Current children cumulated CPU time (s) 702.84
Current children cumulated vsize (KiB) 99908

[startup+763.151 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1459536/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=95412 CPUtime=762.88
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 14431 0 0 0 76267 21 0 0 25 0 1 0 206451936 97701888 13932 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 23853 13932 52 110 0 23740 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 100768

[startup+823.222 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1457488/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=95544 CPUtime=822.94
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 14910 0 0 0 82272 22 0 0 25 0 1 0 206451936 97837056 14411 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 23886 14411 52 110 0 23773 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 100900

[startup+883.299 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1455440/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=96108 CPUtime=883
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 15434 0 0 0 88277 23 0 0 25 0 1 0 206451936 98414592 14935 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519849 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 24027 14935 52 110 0 23914 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 101464

[startup+943.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1453392/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=96436 CPUtime=943.05
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 15933 0 0 0 94281 24 0 0 25 0 1 0 206451936 98750464 15434 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 24109 15434 52 110 0 23996 0
Current children cumulated CPU time (s) 943.06
Current children cumulated vsize (KiB) 101792

[startup+1003.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1451920/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=97012 CPUtime=1003.11
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 16429 0 0 0 100286 25 0 0 25 0 1 0 206451936 99340288 15864 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 24253 15864 52 110 0 24140 0
Current children cumulated CPU time (s) 1003.12
Current children cumulated vsize (KiB) 102368

[startup+1063.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1450000/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=97316 CPUtime=1063.17
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 16897 0 0 0 106291 26 0 0 25 0 1 0 206451936 99651584 16332 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 24329 16332 52 110 0 24216 0
Current children cumulated CPU time (s) 1063.18
Current children cumulated vsize (KiB) 102672

[startup+1123.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1448144/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=97640 CPUtime=1123.23
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 17372 0 0 0 112296 27 0 0 25 0 1 0 206451936 99983360 16807 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 24410 16807 52 110 0 24297 0
Current children cumulated CPU time (s) 1123.24
Current children cumulated vsize (KiB) 102996

[startup+1183.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1446160/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=97964 CPUtime=1183.29
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 17854 0 0 0 118301 28 0 0 25 0 1 0 206451936 100315136 17289 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 24491 17289 52 110 0 24378 0
Current children cumulated CPU time (s) 1183.3
Current children cumulated vsize (KiB) 103320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28958
/proc/meminfo: memFree=1445648/2055920 swapFree=4192812/4192956
[pid=28952] ppid=28950 vsize=5356 CPUtime=0.01
/proc/28952/stat : 28952 (TiniSatELite) S 28950 28952 26793 0 -1 4194304 333 427 0 0 0 0 1 0 16 0 1 0 206451934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28952/statm: 1339 237 197 169 0 50 0
[pid=28958] ppid=28952 vsize=97964 CPUtime=1199.99
/proc/28958/stat : 28958 (tinisat) R 28952 28952 26793 0 -1 4194304 17976 0 0 0 119971 28 0 0 25 0 1 0 206451936 100315136 17411 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28958/statm: 24491 17411 52 110 0 24378 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 103320

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 28952 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=10998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.014997
while last known CPU time is 1200

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

Real time (s): 1200.39
CPU time (s): 1200
CPU user time (s): 1199.72
CPU system time (s): 0.28
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 103320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 760
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 8

runsolver used 1.11483 second user time and 3.15252 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Mon Feb 19 06:02:49 UTC 2007

IDJOB= 299048
IDBENCH= 20001
IDSOLVER= 99
FILE ID= node10/299048-1171864969

PBS_JOBID= 3839398

Free space on /tmp= 66549 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1121556476-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299048-1171864969/TiniSatELite /tmp/evaluation/299048-1171864969/instance-299048-1171864969.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-299048-1171864969 -o ROOT/results/node10/solver-299048-1171864969 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299048-1171864969/TiniSatELite /tmp/evaluation/299048-1171864969/instance-299048-1171864969.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  0cff1707941d970474db2269fa15fa60

RANDOM SEED= 249289287

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:       1516152 kB
Buffers:         50244 kB
Cached:         373600 kB
SwapCached:          0 kB
Active:         256448 kB
Inactive:       212232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1516152 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1252 kB
Writeback:           0 kB
Mapped:          63696 kB
Slab:            56572 kB
Committed_AS:  1198060 kB
PageTables:       1836 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= 66549 MiB

End job on node10 on Mon Feb 19 06:22:52 UTC 2007