Trace number 299499

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) 1200.05 1200.49

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1970010471-03.UNSAT.shuffled.cnf
MD5SUM21b310fb9cbca31da88bfafce085a3da
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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 |    2769     8307 |     830       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2753     8354 |      --       0       --      -- |     --   | -16/47
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 634   #clauses: 2753   #literals: 8354
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node60.alineos.net_23224.cnf
0.00/0.02	c 634 variables, 2753 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/node60/watcher-299499-1171872712 -o ROOT/results/node60/solver-299499-1171872712 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299499-1171872712/TiniSatELite /tmp/evaluation/299499-1171872712/instance-299499-1171872712.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 0.99 1.16 3/64 23224
/proc/meminfo: memFree=780416/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 207228030 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894413394 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23224/statm: 1338 232 195 169 0 49 0
[pid=23225] ppid=23224 vsize=5352 CPUtime=0
/proc/23225/stat : 23225 (TiniSatELite) S 23224 23224 22013 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 207228031 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/23225/statm: 1338 236 198 169 0 49 0
[pid=23227] ppid=23225 vsize=0 CPUtime=0
/proc/23227/stat : 23227 (sed) D 23225 23224 22013 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 207228031 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/23227/statm: 0 0 0 0 0 0 0

[startup+0.107033 s]
/proc/loadavg: 0.92 0.99 1.16 3/64 23224
/proc/meminfo: memFree=780416/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515103 s]
/proc/loadavg: 0.92 0.99 1.16 3/64 23224
/proc/meminfo: memFree=780416/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33525 s]
/proc/loadavg: 0.92 0.99 1.16 2/66 23230
/proc/meminfo: memFree=778096/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=3852 CPUtime=1.31
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 624 0 0 0 131 0 0 0 25 0 1 0 207228032 3944448 609 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 963 609 52 110 0 850 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9204

[startup+2.97454 s]
/proc/loadavg: 0.92 0.99 1.16 2/66 23230
/proc/meminfo: memFree=776880/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=6896 CPUtime=2.94
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 964 0 0 0 294 0 0 0 25 0 1 0 207228032 7061504 949 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 1724 949 52 110 0 1611 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 12248

[startup+6.25313 s]
/proc/loadavg: 0.93 0.99 1.16 2/66 23230
/proc/meminfo: memFree=774832/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=7160 CPUtime=6.22
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 1385 0 0 0 621 1 0 0 25 0 1 0 207228032 7331840 1370 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 1790 1370 52 110 0 1677 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12512

[startup+12.7093 s]
/proc/loadavg: 0.93 0.99 1.16 2/66 23230
/proc/meminfo: memFree=772208/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=13376 CPUtime=12.67
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 2012 0 0 0 1265 2 0 0 25 0 1 0 207228032 13697024 1964 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 3344 1964 52 110 0 3231 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 18728

[startup+25.5226 s]
/proc/loadavg: 0.95 0.99 1.15 2/66 23230
/proc/meminfo: memFree=769264/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=13920 CPUtime=25.48
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 2752 0 0 0 2545 3 0 0 25 0 1 0 207228032 14254080 2704 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 3480 2704 52 110 0 3367 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19272

[startup+51.1441 s]
/proc/loadavg: 0.96 0.99 1.15 2/66 23230
/proc/meminfo: memFree=764720/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=25860 CPUtime=51.1
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 3931 0 0 0 5105 5 0 0 25 0 1 0 207228032 26480640 3818 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 6465 3818 52 110 0 6352 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 31212

[startup+102.383 s]
/proc/loadavg: 0.98 0.99 1.14 2/66 23230
/proc/meminfo: memFree=758576/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=27276 CPUtime=102.32
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 5461 0 0 0 10226 6 0 0 25 0 1 0 207228032 27930624 5348 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 6819 5348 52 110 0 6706 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 32628

[startup+162.445 s]
/proc/loadavg: 1.07 1.01 1.13 2/66 23230
/proc/meminfo: memFree=753328/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=28848 CPUtime=162.36
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 6866 0 0 0 16228 8 0 0 25 0 1 0 207228032 29540352 6624 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 7212 6624 52 110 0 7099 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 34200

[startup+222.504 s]
/proc/loadavg: 1.02 1.00 1.12 2/66 23230
/proc/meminfo: memFree=748976/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=51528 CPUtime=222.4
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 7945 0 0 0 22232 8 0 0 25 0 1 0 207228032 52764672 7703 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 12882 7703 52 110 0 12769 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 56880

[startup+282.567 s]
/proc/loadavg: 1.01 1.00 1.11 2/66 23230
/proc/meminfo: memFree=744944/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=51960 CPUtime=282.45
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 8968 0 0 0 28235 10 0 0 25 0 1 0 207228032 53207040 8726 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 12990 8726 52 110 0 12877 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 57312

[startup+342.625 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 23230
/proc/meminfo: memFree=740784/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=53096 CPUtime=342.48
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 9989 0 0 0 34237 11 0 0 25 0 1 0 207228032 54370304 9747 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 13274 9747 52 110 0 13161 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 58448

[startup+402.691 s]
/proc/loadavg: 1.07 1.02 1.09 2/66 23230
/proc/meminfo: memFree=737392/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=53888 CPUtime=402.53
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 10823 0 0 0 40240 13 0 0 25 0 1 0 207228032 55181312 10581 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 13472 10581 52 110 0 13359 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 59240

[startup+462.75 s]
/proc/loadavg: 1.02 1.01 1.09 2/66 23230
/proc/meminfo: memFree=734512/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=55720 CPUtime=462.56
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 11816 0 0 0 46242 14 0 0 25 0 1 0 207228032 57057280 11317 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 13930 11317 52 110 0 13817 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 61072

[startup+522.806 s]

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

[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=56340 CPUtime=522.6
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 12516 0 0 0 52245 15 0 0 25 0 1 0 207228032 57692160 12017 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 14085 12017 52 110 0 13972 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 61692

[startup+582.862 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 23230
/proc/meminfo: memFree=729072/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=56500 CPUtime=582.64
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 13162 0 0 0 58248 16 0 0 25 0 1 0 207228032 57856000 12663 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 14125 12663 52 110 0 14012 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 61852

[startup+642.921 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 23230
/proc/meminfo: memFree=726576/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=56912 CPUtime=642.68
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 13793 0 0 0 64251 17 0 0 25 0 1 0 207228032 58277888 13294 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 14228 13294 52 110 0 14115 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 62264

[startup+702.982 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 23230
/proc/meminfo: memFree=724080/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=102176 CPUtime=702.72
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 14410 0 0 0 70254 18 0 0 25 0 1 0 207228032 104628224 13911 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 25544 13911 52 110 0 25431 0
Current children cumulated CPU time (s) 702.72
Current children cumulated vsize (KiB) 107528

[startup+763.043 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 23230
/proc/meminfo: memFree=721904/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=102444 CPUtime=762.76
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 14970 0 0 0 76258 18 0 0 25 0 1 0 207228032 104902656 14471 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 25611 14471 52 110 0 25498 0
Current children cumulated CPU time (s) 762.76
Current children cumulated vsize (KiB) 107796

[startup+823.108 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 23230
/proc/meminfo: memFree=719728/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=102604 CPUtime=822.8
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 15487 0 0 0 82261 19 0 0 25 0 1 0 207228032 105066496 14988 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 25651 14988 52 110 0 25538 0
Current children cumulated CPU time (s) 822.8
Current children cumulated vsize (KiB) 107956

[startup+883.166 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 23230
/proc/meminfo: memFree=717616/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=103144 CPUtime=882.85
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 16019 0 0 0 88265 20 0 0 25 0 1 0 207228032 105619456 15520 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 25786 15520 52 110 0 25673 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 108496

[startup+943.224 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 23230
/proc/meminfo: memFree=715568/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=103700 CPUtime=942.88
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 16546 0 0 0 94268 20 0 0 25 0 1 0 207228032 106188800 16047 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 25925 16047 52 110 0 25812 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 109052

[startup+1003.28 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 23230
/proc/meminfo: memFree=713584/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=104124 CPUtime=1002.91
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 17043 0 0 0 100270 21 0 0 25 0 1 0 207228032 106622976 16544 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 26031 16544 52 110 0 25918 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 109476

[startup+1063.34 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 23230
/proc/meminfo: memFree=711408/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=104416 CPUtime=1062.96
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 17565 0 0 0 106274 22 0 0 25 0 1 0 207228032 106921984 17066 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519995 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 26104 17066 52 110 0 25991 0
Current children cumulated CPU time (s) 1062.96
Current children cumulated vsize (KiB) 109768

[startup+1123.4 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 23230
/proc/meminfo: memFree=709488/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=104740 CPUtime=1123
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 18058 0 0 0 112277 23 0 0 25 0 1 0 207228032 107253760 17559 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 26185 17559 52 110 0 26072 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 110092

[startup+1183.46 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 23230
/proc/meminfo: memFree=707504/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=104872 CPUtime=1183.04
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 18559 0 0 0 118280 24 0 0 25 0 1 0 207228032 107388928 18060 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 26218 18060 52 110 0 26105 0
Current children cumulated CPU time (s) 1183.04
Current children cumulated vsize (KiB) 110224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 23230
/proc/meminfo: memFree=706864/2055920 swapFree=4183416/4192956
[pid=23224] ppid=23222 vsize=5352 CPUtime=0
/proc/23224/stat : 23224 (TiniSatELite) S 23222 23224 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 207228030 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23224/statm: 1338 236 197 169 0 49 0
[pid=23230] ppid=23224 vsize=104872 CPUtime=1200.05
/proc/23230/stat : 23230 (tinisat) R 23224 23224 22013 0 -1 4194304 18700 0 0 0 119981 24 0 0 25 0 1 0 207228032 107388928 18201 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/23230/statm: 26218 18201 52 110 0 26105 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 110224

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 23224 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=7998
CPU time returned by wait4() is 0.018996
while last known CPU time is 1200.05

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

Real time (s): 1200.49
CPU time (s): 1200.05
CPU user time (s): 1199.81
CPU system time (s): 0.24
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 110224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 762
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 0.930858 second user time and 2.51662 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Mon Feb 19 08:11:52 UTC 2007

IDJOB= 299499
IDBENCH= 20012
IDSOLVER= 99
FILE ID= node60/299499-1171872712

PBS_JOBID= 3839755

Free space on /tmp= 66562 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1970010471-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299499-1171872712/TiniSatELite /tmp/evaluation/299499-1171872712/instance-299499-1171872712.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-299499-1171872712 -o ROOT/results/node60/solver-299499-1171872712 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299499-1171872712/TiniSatELite /tmp/evaluation/299499-1171872712/instance-299499-1171872712.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  21b310fb9cbca31da88bfafce085a3da

RANDOM SEED= 795406976

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:        780824 kB
Buffers:         50072 kB
Cached:        1102564 kB
SwapCached:       3908 kB
Active:         792288 kB
Inactive:       370764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        780824 kB
SwapTotal:     4192956 kB
SwapFree:      4183416 kB
Dirty:            1164 kB
Writeback:           0 kB
Mapped:          15888 kB
Slab:            97992 kB
Committed_AS:   712800 kB
PageTables:       1464 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= 66562 MiB

End job on node60 on Mon Feb 19 08:31:54 UTC 2007