Trace number 301713

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) 1200.06 1200.64

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1342589780-15.cnf
MD5SUM57a2305d7d7f523edc884f3a978bec63
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark151.527
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.03	c CPU time:   0.022996 s
0.00/0.03	c ==============================================================================
0.00/0.10	c Tinisat 0.22
0.00/0.10	c solving /tmp/GTI_node12.alineos.net_5040.cnf
0.00/0.10	c 1000 variables, 20000 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-301713-1171987232 -o ROOT/results/node12/solver-301713-1171987232 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301713-1171987232/TiniSatELite /tmp/evaluation/301713-1171987232/instance-301713-1171987232.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: 2.00 1.87 1.46 3/77 5040
/proc/meminfo: memFree=1671600/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 218677689 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429697106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5040/statm: 1339 233 195 169 0 50 0
[pid=5041] ppid=5040 vsize=5356 CPUtime=0
/proc/5041/stat : 5041 (TiniSatELite) R 5040 5040 4846 0 -1 4194368 57 189 0 0 0 0 0 0 20 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 4345746 0 0 4096 65538 0 0 0 17 1 0 0
/proc/5041/statm: 1339 237 198 169 0 50 0

[startup+0.106898 s]
/proc/loadavg: 2.00 1.87 1.46 3/77 5040
/proc/meminfo: memFree=1671600/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.514959 s]
/proc/loadavg: 2.00 1.87 1.46 3/77 5040
/proc/meminfo: memFree=1671600/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.33511 s]
/proc/loadavg: 1.92 1.85 1.46 2/79 5046
/proc/meminfo: memFree=1666464/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=8380 CPUtime=1.26
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 1258 0 0 0 126 0 0 0 25 0 1 0 218677695 8581120 1243 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 2095 1243 52 110 0 1982 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 13736

[startup+2.9714 s]
/proc/loadavg: 1.92 1.85 1.46 2/79 5046
/proc/meminfo: memFree=1663904/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=15884 CPUtime=2.89
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 2119 0 0 0 289 0 0 0 25 0 1 0 218677695 16265216 2104 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 3971 2104 52 110 0 3858 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 21240

[startup+6.25499 s]
/proc/loadavg: 1.85 1.84 1.46 2/79 5046
/proc/meminfo: memFree=1657952/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=16148 CPUtime=6.17
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 3441 0 0 0 616 1 0 0 25 0 1 0 218677695 16535552 3426 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 4037 3426 52 110 0 3924 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 21504

[startup+12.7142 s]
/proc/loadavg: 1.78 1.82 1.46 2/79 5046
/proc/meminfo: memFree=1649064/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=31544 CPUtime=12.63
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 5532 0 0 0 1261 2 0 0 25 0 1 0 218677695 32301056 5484 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 7886 5484 52 110 0 7773 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36900

[startup+25.5295 s]
/proc/loadavg: 1.66 1.80 1.45 2/79 5046
/proc/meminfo: memFree=1637224/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=62340 CPUtime=25.45
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 8539 0 0 0 2540 5 0 0 25 0 1 0 218677695 63836160 8491 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 15585 8491 52 110 0 15472 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 67696

[startup+51.1651 s]
/proc/loadavg: 1.40 1.72 1.44 2/85 5146
/proc/meminfo: memFree=1618152/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=63256 CPUtime=51.01
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 12957 0 0 0 5092 9 0 0 25 0 1 0 218677695 64774144 12844 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 15814 12844 52 110 0 15701 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 68612

[startup+102.44 s]
/proc/loadavg: 1.17 1.60 1.41 2/85 5212
/proc/meminfo: memFree=1594088/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=125096 CPUtime=102.23
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 19096 0 0 0 10206 17 0 0 25 0 1 0 218677695 128098304 18854 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 31274 18854 52 110 0 31161 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 130452

[startup+162.522 s]
/proc/loadavg: 1.06 1.49 1.38 2/79 5244
/proc/meminfo: memFree=1573736/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=126416 CPUtime=162.26
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 24378 0 0 0 16204 22 0 0 25 0 1 0 218677695 129449984 24136 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 31604 24136 52 110 0 31491 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 131772

[startup+222.591 s]
/proc/loadavg: 1.02 1.40 1.35 2/79 5244
/proc/meminfo: memFree=1554664/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=126820 CPUtime=222.31
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 29152 0 0 0 22204 27 0 0 25 0 1 0 218677695 129863680 28910 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519941 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 31705 28910 52 110 0 31592 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 132176

[startup+282.66 s]
/proc/loadavg: 1.01 1.32 1.33 2/79 5244
/proc/meminfo: memFree=1538024/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=248052 CPUtime=282.35
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 33328 0 0 0 28205 30 0 0 25 0 1 0 218677695 254005248 33086 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 62013 33086 52 110 0 61900 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 253408

[startup+342.726 s]
/proc/loadavg: 1.00 1.26 1.31 2/79 5244
/proc/meminfo: memFree=1524776/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=249124 CPUtime=342.4
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 36662 0 0 0 34206 34 0 0 25 0 1 0 218677695 255102976 36420 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 62281 36420 52 110 0 62168 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 254480

[startup+402.799 s]
/proc/loadavg: 1.00 1.21 1.28 3/79 5244
/proc/meminfo: memFree=1511912/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=250832 CPUtime=402.46
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 40072 0 0 0 40208 38 0 0 25 0 1 0 218677695 256851968 39573 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 62708 39573 52 110 0 62595 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 256188

[startup+462.87 s]
/proc/loadavg: 1.00 1.17 1.26 2/79 5244
/proc/meminfo: memFree=1500520/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=251516 CPUtime=462.5
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 42935 0 0 0 46208 42 0 0 25 0 1 0 218677695 257552384 42436 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 62879 42436 52 110 0 62766 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 256872

[startup+522.943 s]
/proc/loadavg: 1.00 1.14 1.25 2/79 5244
/proc/meminfo: memFree=1488616/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05

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

[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=252764 CPUtime=582.61
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 48499 0 0 0 58212 49 0 0 25 0 1 0 218677695 258830336 48000 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519849 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 63191 48000 52 110 0 63078 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 258120

[startup+643.087 s]
/proc/loadavg: 1.00 1.09 1.21 2/79 5244
/proc/meminfo: memFree=1468904/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=253460 CPUtime=642.66
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 50800 0 0 0 64214 52 0 0 25 0 1 0 218677695 259543040 50301 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 63365 50301 52 110 0 63252 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 258816

[startup+703.154 s]
/proc/loadavg: 1.00 1.07 1.19 2/79 5244
/proc/meminfo: memFree=1459880/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=254012 CPUtime=702.71
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 53079 0 0 0 70216 55 0 0 25 0 1 0 218677695 260108288 52580 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 63503 52580 52 110 0 63390 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 259368

[startup+763.222 s]
/proc/loadavg: 1.00 1.05 1.18 2/79 5244
/proc/meminfo: memFree=1451624/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=254292 CPUtime=762.75
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 55129 0 0 0 76217 58 0 0 25 0 1 0 218677695 260395008 54630 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 63573 54630 52 110 0 63460 0
Current children cumulated CPU time (s) 762.8
Current children cumulated vsize (KiB) 259648

[startup+823.295 s]
/proc/loadavg: 1.00 1.04 1.17 2/79 5244
/proc/meminfo: memFree=1442856/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=254836 CPUtime=822.8
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 57309 0 0 0 82219 61 0 0 25 0 1 0 218677695 260952064 56810 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 63709 56810 52 110 0 63596 0
Current children cumulated CPU time (s) 822.85
Current children cumulated vsize (KiB) 260192

[startup+883.364 s]
/proc/loadavg: 1.00 1.03 1.15 2/79 5244
/proc/meminfo: memFree=1434088/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=254972 CPUtime=882.84
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 59508 0 0 0 88221 63 0 0 25 0 1 0 218677695 261091328 59009 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 63743 59009 52 110 0 63630 0
Current children cumulated CPU time (s) 882.89
Current children cumulated vsize (KiB) 260328

[startup+943.432 s]
/proc/loadavg: 1.00 1.02 1.14 2/79 5244
/proc/meminfo: memFree=1425128/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=255108 CPUtime=942.89
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 61754 0 0 0 94223 66 0 0 25 0 1 0 218677695 261230592 61255 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 63777 61255 52 110 0 63664 0
Current children cumulated CPU time (s) 942.94
Current children cumulated vsize (KiB) 260464

[startup+1003.5 s]
/proc/loadavg: 1.00 1.02 1.13 2/79 5244
/proc/meminfo: memFree=1416360/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=255252 CPUtime=1002.94
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 63951 0 0 0 100225 69 0 0 25 0 1 0 218677695 261378048 63452 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 63813 63452 52 110 0 63700 0
Current children cumulated CPU time (s) 1002.99
Current children cumulated vsize (KiB) 260608

[startup+1063.58 s]
/proc/loadavg: 1.00 1.01 1.12 2/79 5244
/proc/meminfo: memFree=1407656/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=495536 CPUtime=1063
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 66096 0 0 0 106228 72 0 0 25 0 1 0 218677695 507428864 65597 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 123884 65597 52 110 0 123771 0
Current children cumulated CPU time (s) 1063.05
Current children cumulated vsize (KiB) 500892

[startup+1123.65 s]
/proc/loadavg: 1.00 1.01 1.11 2/79 5244
/proc/meminfo: memFree=1399272/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=495680 CPUtime=1123.05
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 68196 0 0 0 112230 75 0 0 25 0 1 0 218677695 507576320 67697 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 123920 67697 52 110 0 123807 0
Current children cumulated CPU time (s) 1123.1
Current children cumulated vsize (KiB) 501036

[startup+1183.72 s]
/proc/loadavg: 1.00 1.00 1.10 3/79 5244
/proc/meminfo: memFree=1391080/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=495824 CPUtime=1183.09
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 70247 0 0 0 118232 77 0 0 25 0 1 0 218677695 507723776 69748 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 123956 69748 52 110 0 123843 0
Current children cumulated CPU time (s) 1183.14
Current children cumulated vsize (KiB) 501180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.63 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 5244
/proc/meminfo: memFree=1388712/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=495968 CPUtime=1200.01
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 70801 0 0 0 119923 78 0 0 25 0 1 0 218677695 507871232 70302 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 123992 70302 52 110 0 123879 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 501324

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

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

[startup+1200.63 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 5244
/proc/meminfo: memFree=1388712/2055920 swapFree=4154916/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0.05
/proc/5040/stat : 5040 (TiniSatELite) S 5038 5040 4846 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 218677689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5040/statm: 1339 237 197 169 0 50 0
[pid=5046] ppid=5040 vsize=495968 CPUtime=1200.01
/proc/5046/stat : 5046 (tinisat) R 5040 5040 4846 0 -1 4194304 70801 0 0 0 119923 78 0 0 25 0 1 0 218677695 507871232 70302 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5046/statm: 123992 70302 52 110 0 123879 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 501324

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 5040 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=54991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.064989
while last known CPU time is 1200.06

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

Real time (s): 1200.64
CPU time (s): 1200.06
CPU user time (s): 1199.28
CPU system time (s): 0.78
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 501324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.054991
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1098
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 11

runsolver used 1.04084 second user time and 3.22851 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue Feb 20 16:00:32 UTC 2007

IDJOB= 301713
IDBENCH= 20066
IDSOLVER= 99
FILE ID= node12/301713-1171987232

PBS_JOBID= 3849070

Free space on /tmp= 66550 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1342589780-15.cnf
COMMAND LINE= /tmp/evaluation/301713-1171987232/TiniSatELite /tmp/evaluation/301713-1171987232/instance-301713-1171987232.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-301713-1171987232 -o ROOT/results/node12/solver-301713-1171987232 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301713-1171987232/TiniSatELite /tmp/evaluation/301713-1171987232/instance-301713-1171987232.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  57a2305d7d7f523edc884f3a978bec63

RANDOM SEED= 384506536

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:       1672008 kB
Buffers:         53112 kB
Cached:         236208 kB
SwapCached:      18040 kB
Active:         183876 kB
Inactive:       131392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672008 kB
SwapTotal:     4192956 kB
SwapFree:      4154916 kB
Dirty:            1616 kB
Writeback:           0 kB
Mapped:          29752 kB
Slab:            54228 kB
Committed_AS:  1033880 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= 66549 MiB

End job on node12 on Tue Feb 20 16:20:35 UTC 2007