Trace number 294128

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) 1200.07 1200.4

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1109841921-18.SAT.shuffled.cnf
MD5SUMdbe7e3fe1e7b58d06fc02e720d4baf80
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.068989
Satisfiable
(Un)Satisfiability was proved
Number of variables130
Number of clauses2769
Sum of the clauses size13845
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 52769
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    2769    13845 |     830       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 130   #clauses: 2769   #literals: 13845
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node55.alineos.net_5127.cnf
0.00/0.02	c 130 variables, 2769 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/node55/watcher-294128-1171783538 -o ROOT/results/node55/solver-294128-1171783538 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294128-1171783538/TiniSatELite /tmp/evaluation/294128-1171783538/instance-294128-1171783538.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: 0.92 0.98 1.03 3/64 5127
/proc/meminfo: memFree=456768/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 198310257 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761778258 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5127/statm: 1339 233 195 169 0 50 0
[pid=5128] ppid=5127 vsize=5356 CPUtime=0
/proc/5128/stat : 5128 (TiniSatELite) S 5127 5127 3448 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/5128/statm: 1339 237 198 169 0 50 0
[pid=5130] ppid=5128 vsize=0 CPUtime=0
/proc/5130/stat : 5130 (sed) D 5128 5127 3448 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 198310258 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/5130/statm: 0 0 0 0 0 0 0

[startup+0.108103 s]
/proc/loadavg: 0.92 0.98 1.03 3/64 5127
/proc/meminfo: memFree=456768/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.51714 s]
/proc/loadavg: 0.92 0.98 1.03 3/64 5127
/proc/meminfo: memFree=456768/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.34022 s]
/proc/loadavg: 0.92 0.98 1.03 2/66 5133
/proc/meminfo: memFree=454312/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=3060 CPUtime=1.32
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 640 0 0 0 132 0 0 0 25 0 1 0 198310259 3133440 625 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 765 625 52 110 0 652 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8416

[startup+2.97838 s]
/proc/loadavg: 0.92 0.98 1.03 2/66 5133
/proc/meminfo: memFree=453160/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=5536 CPUtime=2.95
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 967 0 0 0 295 0 0 0 25 0 1 0 198310259 5668864 952 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 1384 952 52 110 0 1271 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10892

[startup+6.2547 s]
/proc/loadavg: 0.93 0.98 1.03 2/66 5133
/proc/meminfo: memFree=451304/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=5944 CPUtime=6.22
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 1382 0 0 0 622 0 0 0 25 0 1 0 198310259 6086656 1334 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 1486 1334 52 110 0 1373 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11300

[startup+12.7163 s]
/proc/loadavg: 0.93 0.98 1.02 2/66 5133
/proc/meminfo: memFree=449008/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=10524 CPUtime=12.69
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 1888 0 0 0 1268 1 0 0 25 0 1 0 198310259 10776576 1840 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 2631 1840 52 110 0 2518 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15880

[startup+25.5206 s]
/proc/loadavg: 0.95 0.98 1.02 2/66 5133
/proc/meminfo: memFree=446448/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=11344 CPUtime=25.48
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 2601 0 0 0 2546 2 0 0 25 0 1 0 198310259 11616256 2488 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 2836 2488 52 110 0 2723 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16700

[startup+51.145 s]
/proc/loadavg: 0.96 0.98 1.02 2/66 5133
/proc/meminfo: memFree=442864/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=20100 CPUtime=51.1
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 3475 0 0 0 5107 3 0 0 25 0 1 0 198310259 20582400 3362 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 5025 3362 52 110 0 4912 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 25456

[startup+102.389 s]
/proc/loadavg: 0.98 0.98 1.02 2/66 5133
/proc/meminfo: memFree=437360/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=21988 CPUtime=102.34
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 4973 0 0 0 10229 5 0 0 25 0 1 0 198310259 22515712 4731 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 5497 4731 52 110 0 5384 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 27344

[startup+162.45 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 5133
/proc/meminfo: memFree=432176/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=40044 CPUtime=162.38
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 6256 0 0 0 16232 6 0 0 25 0 1 0 198310259 41005056 6014 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 10011 6014 52 110 0 9898 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 45400

[startup+222.508 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 5133
/proc/meminfo: memFree=428336/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=40428 CPUtime=222.43
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 7198 0 0 0 22236 7 0 0 25 0 1 0 198310259 41398272 6956 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 10107 6956 52 110 0 9994 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 45784

[startup+282.566 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 5133
/proc/meminfo: memFree=425200/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=40736 CPUtime=282.47
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 7980 0 0 0 28239 8 0 0 25 0 1 0 198310259 41713664 7738 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 10184 7738 52 110 0 10071 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 46092

[startup+342.629 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 5133
/proc/meminfo: memFree=421424/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=42576 CPUtime=342.51
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 8936 0 0 0 34242 9 0 0 25 0 1 0 198310259 43597824 8694 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 10644 8694 52 110 0 10531 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 47932

[startup+402.692 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 5133
/proc/meminfo: memFree=418544/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=43488 CPUtime=402.56
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 9633 0 0 0 40246 10 0 0 25 0 1 0 198310259 44531712 9391 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 10872 9391 52 110 0 10759 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 48844

[startup+462.749 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 5133
/proc/meminfo: memFree=416176/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=44644 CPUtime=462.6
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 10490 0 0 0 46249 11 0 0 25 0 1 0 198310259 45715456 9991 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 11161 9991 52 110 0 11048 0
Current children cumulated CPU time (s) 462.6
Current children cumulated vsize (KiB) 50000

[startup+522.81 s]

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

[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=78668 CPUtime=582.7
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 11544 0 0 0 58258 12 0 0 25 0 1 0 198310259 80556032 11045 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 19667 11045 52 110 0 19554 0
Current children cumulated CPU time (s) 582.7
Current children cumulated vsize (KiB) 84024

[startup+642.936 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 5133
/proc/meminfo: memFree=409712/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=78928 CPUtime=642.75
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 12122 0 0 0 64262 13 0 0 25 0 1 0 198310259 80822272 11623 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 19732 11623 52 110 0 19619 0
Current children cumulated CPU time (s) 642.75
Current children cumulated vsize (KiB) 84284

[startup+703 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 5133
/proc/meminfo: memFree=407600/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=79644 CPUtime=702.79
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 12694 0 0 0 70266 13 0 0 25 0 1 0 198310259 81555456 12162 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 19911 12162 52 110 0 19798 0
Current children cumulated CPU time (s) 702.79
Current children cumulated vsize (KiB) 85000

[startup+763.061 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 5133
/proc/meminfo: memFree=405296/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=80564 CPUtime=762.85
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 13291 0 0 0 76271 14 0 0 25 0 1 0 198310259 82497536 12726 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 20141 12726 52 110 0 20028 0
Current children cumulated CPU time (s) 762.85
Current children cumulated vsize (KiB) 85920

[startup+823.123 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 5135
/proc/meminfo: memFree=403248/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=80956 CPUtime=822.89
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 13820 0 0 0 82275 14 0 0 25 0 1 0 198310259 82898944 13222 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 20239 13222 52 110 0 20126 0
Current children cumulated CPU time (s) 822.89
Current children cumulated vsize (KiB) 86312

[startup+883.184 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 5135
/proc/meminfo: memFree=401456/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=81608 CPUtime=882.94
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 14349 0 0 0 88279 15 0 0 25 0 1 0 198310259 83566592 13685 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 20402 13685 52 110 0 20289 0
Current children cumulated CPU time (s) 882.94
Current children cumulated vsize (KiB) 86964

[startup+943.242 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 5135
/proc/meminfo: memFree=399728/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=81872 CPUtime=942.98
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 14775 0 0 0 94282 16 0 0 25 0 1 0 198310259 83836928 14111 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 20468 14111 52 110 0 20355 0
Current children cumulated CPU time (s) 942.98
Current children cumulated vsize (KiB) 87228

[startup+1003.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 5135
/proc/meminfo: memFree=398000/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=82396 CPUtime=1003.02
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 15240 0 0 0 100286 16 0 0 25 0 1 0 198310259 84373504 14543 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 20599 14543 52 110 0 20486 0
Current children cumulated CPU time (s) 1003.02
Current children cumulated vsize (KiB) 87752

[startup+1063.36 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 5135
/proc/meminfo: memFree=396208/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=82528 CPUtime=1063.07
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 15679 0 0 0 106290 17 0 0 25 0 1 0 198310259 84508672 14982 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 20632 14982 52 110 0 20519 0
Current children cumulated CPU time (s) 1063.07
Current children cumulated vsize (KiB) 87884

[startup+1123.42 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 5135
/proc/meminfo: memFree=394736/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=82528 CPUtime=1123.12
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 16058 0 0 0 112294 18 0 0 25 0 1 0 198310259 84508672 15361 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 20632 15361 52 110 0 20519 0
Current children cumulated CPU time (s) 1123.12
Current children cumulated vsize (KiB) 87884

[startup+1183.48 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 5135
/proc/meminfo: memFree=393200/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=82528 CPUtime=1183.16
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 16430 0 0 0 118298 18 0 0 25 0 1 0 198310259 84508672 15733 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 20632 15733 52 110 0 20519 0
Current children cumulated CPU time (s) 1183.16
Current children cumulated vsize (KiB) 87884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 5135
/proc/meminfo: memFree=392816/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=82528 CPUtime=1200.07
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 16528 0 0 0 119989 18 0 0 25 0 1 0 198310259 84508672 15831 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519943 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 20632 15831 52 110 0 20519 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 87884

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

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

[startup+1200.39 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 5135
/proc/meminfo: memFree=392816/2055920 swapFree=4183208/4192956
[pid=5127] ppid=5125 vsize=5356 CPUtime=0
/proc/5127/stat : 5127 (TiniSatELite) S 5125 5127 3448 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198310257 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5127/statm: 1339 237 197 169 0 50 0
[pid=5133] ppid=5127 vsize=82528 CPUtime=1200.07
/proc/5133/stat : 5133 (tinisat) R 5127 5127 3448 0 -1 4194304 16528 0 0 0 119989 18 0 0 25 0 1 0 198310259 84508672 15831 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519943 0 0 4096 0 0 0 0 17 1 0 0
/proc/5133/statm: 20632 15831 52 110 0 20519 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 87884

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 5127 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 1200.07

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

Real time (s): 1200.4
CPU time (s): 1200.07
CPU user time (s): 1199.89
CPU system time (s): 0.18
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 87884

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= 741
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 10

runsolver used 1.02284 second user time and 2.40463 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sun Feb 18 07:25:38 UTC 2007

IDJOB= 294128
IDBENCH= 19881
IDSOLVER= 99
FILE ID= node55/294128-1171783538

PBS_JOBID= 3839533

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1109841921-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294128-1171783538/TiniSatELite /tmp/evaluation/294128-1171783538/instance-294128-1171783538.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-294128-1171783538 -o ROOT/results/node55/solver-294128-1171783538 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294128-1171783538/TiniSatELite /tmp/evaluation/294128-1171783538/instance-294128-1171783538.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  dbe7e3fe1e7b58d06fc02e720d4baf80

RANDOM SEED= 825138041

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:        457240 kB
Buffers:         39076 kB
Cached:        1462068 kB
SwapCached:       3628 kB
Active:         704192 kB
Inactive:       806928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        457240 kB
SwapTotal:     4192956 kB
SwapFree:      4183208 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          15872 kB
Slab:            73704 kB
Committed_AS:   688596 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node55 on Sun Feb 18 07:45:41 UTC 2007