Trace number 299786

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) 1200.04 1200.39

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S105499989-20.UNSAT.shuffled.cnf
MD5SUMb03952152dea0613061828eb775a4d85
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark81.2866
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	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 |    1704     5112 |     511       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1698     5134 |      --       0       --      -- |     --   | -6/22
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 393   #clauses: 1698   #literals: 5134
0.00/0.01	c CPU time:   0.004999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node24.alineos.net_12977.cnf
0.00/0.02	c 393 variables, 1698 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/node24/watcher-299786-1171877300 -o ROOT/results/node24/solver-299786-1171877300 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299786-1171877300/TiniSatELite /tmp/evaluation/299786-1171877300/instance-299786-1171877300.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12977
/proc/meminfo: memFree=270032/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 207684303 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788430418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12977/statm: 1339 233 195 169 0 50 0
[pid=12978] ppid=12977 vsize=5356 CPUtime=0
/proc/12978/stat : 12978 (TiniSatELite) S 12977 12977 6827 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/12978/statm: 1339 237 198 169 0 50 0
[pid=12979] ppid=12978 vsize=0 CPUtime=0
/proc/12979/stat : 12979 (TiniSatELite) D 12978 12977 6827 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 207684303 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100125374 0 0 17 1 0 0
/proc/12979/statm: 0 0 0 0 0 0 0
[pid=12980] ppid=12978 vsize=0 CPUtime=0
/proc/12980/stat : 12980 (sed) D 12978 12977 6827 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 207684303 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100111516 0 0 17 1 0 0
/proc/12980/statm: 0 0 0 0 0 0 0

[startup+0.106897 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12977
/proc/meminfo: memFree=270032/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.51494 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12977
/proc/meminfo: memFree=270032/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33503 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12983
/proc/meminfo: memFree=268032/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=2780 CPUtime=1.31
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 525 0 0 0 131 0 0 0 25 0 1 0 207684304 2846720 510 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520141 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 695 510 52 110 0 582 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8136

[startup+2.97121 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12983
/proc/meminfo: memFree=267008/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=4888 CPUtime=2.95
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 788 0 0 0 295 0 0 0 25 0 1 0 207684304 5005312 773 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519849 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 1222 773 52 110 0 1109 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10244

[startup+6.24756 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12983
/proc/meminfo: memFree=265544/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=5292 CPUtime=6.22
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 1128 0 0 0 622 0 0 0 25 0 1 0 207684304 5419008 1080 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 1323 1080 52 110 0 1210 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10648

[startup+12.7113 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12983
/proc/meminfo: memFree=263624/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=8984 CPUtime=12.68
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 1542 0 0 0 1267 1 0 0 25 0 1 0 207684304 9199616 1494 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 2246 1494 52 110 0 2133 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14340

[startup+25.5277 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12983
/proc/meminfo: memFree=261320/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=9928 CPUtime=25.5
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 2183 0 0 0 2548 2 0 0 25 0 1 0 207684304 10166272 2070 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 2482 2070 52 110 0 2369 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15284

[startup+51.1524 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12983
/proc/meminfo: memFree=258248/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=17188 CPUtime=51.11
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 2936 0 0 0 5108 3 0 0 25 0 1 0 207684304 17600512 2823 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 4297 2823 52 110 0 4184 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 22544

[startup+102.402 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 12983
/proc/meminfo: memFree=253640/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=18552 CPUtime=102.35
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 4093 0 0 0 10231 4 0 0 25 0 1 0 207684304 18997248 3980 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 4638 3980 52 110 0 4525 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 23908

[startup+162.471 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 12983
/proc/meminfo: memFree=249608/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=33732 CPUtime=162.4
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 5203 0 0 0 16236 4 0 0 25 0 1 0 207684304 34541568 4961 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 8433 4961 52 110 0 8320 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 39088

[startup+222.537 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 12983
/proc/meminfo: memFree=246344/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=34364 CPUtime=222.45
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 6021 0 0 0 22240 5 0 0 25 0 1 0 207684304 35188736 5779 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 8591 5779 52 110 0 8478 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 39720

[startup+282.604 s]
/proc/loadavg: 1.05 1.02 1.00 2/79 12983
/proc/meminfo: memFree=243528/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=34656 CPUtime=282.51
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 6711 0 0 0 28245 6 0 0 25 0 1 0 207684304 35487744 6469 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 8664 6469 52 110 0 8551 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 40012

[startup+342.667 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 12983
/proc/meminfo: memFree=240264/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=35860 CPUtime=342.55
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 7525 0 0 0 34249 6 0 0 25 0 1 0 207684304 36720640 7283 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 8965 7283 52 110 0 8852 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 41216

[startup+402.734 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12983
/proc/meminfo: memFree=237576/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=36924 CPUtime=402.6
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 8216 0 0 0 40253 7 0 0 25 0 1 0 207684304 37810176 7941 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 9231 7941 52 110 0 9118 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 42280

[startup+462.799 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12983
/proc/meminfo: memFree=235144/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=38540 CPUtime=462.65
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 9146 0 0 0 46258 7 0 0 25 0 1 0 207684304 39464960 8548 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 9635 8548 52 110 0 9522 0
Current children cumulated CPU time (s) 462.65

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

[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=38804 CPUtime=522.7
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 9629 0 0 0 52262 8 0 0 25 0 1 0 207684304 39735296 8998 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 9701 8998 52 110 0 9588 0
Current children cumulated CPU time (s) 522.7
Current children cumulated vsize (KiB) 44160

[startup+582.922 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12983
/proc/meminfo: memFree=231304/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=67076 CPUtime=582.75
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 10213 0 0 0 58266 9 0 0 25 0 1 0 207684304 68685824 9516 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 16769 9516 52 110 0 16656 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 72432

[startup+642.989 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12983
/proc/meminfo: memFree=229320/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=67208 CPUtime=642.8
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 10701 0 0 0 64270 10 0 0 25 0 1 0 207684304 68820992 10004 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519855 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 16802 10004 52 110 0 16689 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 72564

[startup+703.049 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12983
/proc/meminfo: memFree=227528/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=67400 CPUtime=702.84
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 11143 0 0 0 70274 10 0 0 25 0 1 0 207684304 69017600 10446 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 16850 10446 52 110 0 16737 0
Current children cumulated CPU time (s) 702.84
Current children cumulated vsize (KiB) 72756

[startup+763.116 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12985
/proc/meminfo: memFree=225736/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=67828 CPUtime=762.89
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 11597 0 0 0 76279 10 0 0 25 0 1 0 207684304 69455872 10900 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 16957 10900 52 110 0 16844 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 73184

[startup+823.182 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12985
/proc/meminfo: memFree=224008/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=68232 CPUtime=822.94
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 12051 0 0 0 82283 11 0 0 25 0 1 0 207684304 69869568 11321 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 17058 11321 52 110 0 16945 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 73588

[startup+883.244 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12985
/proc/meminfo: memFree=222472/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=68632 CPUtime=882.98
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 12508 0 0 0 88287 11 0 0 25 0 1 0 207684304 70279168 11713 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 17158 11713 52 110 0 17045 0
Current children cumulated CPU time (s) 882.98
Current children cumulated vsize (KiB) 73988

[startup+943.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12985
/proc/meminfo: memFree=220808/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=69048 CPUtime=943.03
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 12936 0 0 0 94292 11 0 0 25 0 1 0 207684304 70705152 12108 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 17262 12108 52 110 0 17149 0
Current children cumulated CPU time (s) 943.03
Current children cumulated vsize (KiB) 74404

[startup+1003.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12985
/proc/meminfo: memFree=219336/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=69240 CPUtime=1003.08
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 13327 0 0 0 100296 12 0 0 25 0 1 0 207684304 70901760 12499 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 17310 12499 52 110 0 17197 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 74596

[startup+1063.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12985
/proc/meminfo: memFree=217800/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=69432 CPUtime=1063.12
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 13712 0 0 0 106300 12 0 0 25 0 1 0 207684304 71098368 12884 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 17358 12884 52 110 0 17245 0
Current children cumulated CPU time (s) 1063.12
Current children cumulated vsize (KiB) 74788

[startup+1123.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12985
/proc/meminfo: memFree=216072/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=69692 CPUtime=1123.18
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 14132 0 0 0 112305 13 0 0 25 0 1 0 207684304 71364608 13304 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 17423 13304 52 110 0 17310 0
Current children cumulated CPU time (s) 1123.18
Current children cumulated vsize (KiB) 75048

[startup+1183.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12985
/proc/meminfo: memFree=214664/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=69820 CPUtime=1183.23
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 14527 0 0 0 118309 14 0 0 25 0 1 0 207684304 71495680 13666 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 17455 13666 52 110 0 17342 0
Current children cumulated CPU time (s) 1183.23
Current children cumulated vsize (KiB) 75176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12985
/proc/meminfo: memFree=214216/2055920 swapFree=4144024/4192956
[pid=12977] ppid=12975 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (TiniSatELite) S 12975 12977 6827 0 -1 4194304 333 398 0 0 0 0 0 0 16 0 1 0 207684303 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12977/statm: 1339 237 197 169 0 50 0
[pid=12983] ppid=12977 vsize=69820 CPUtime=1200.04
/proc/12983/stat : 12983 (tinisat) R 12977 12977 6827 0 -1 4194304 14623 0 0 0 119990 14 0 0 25 0 1 0 207684304 71495680 13762 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12983/statm: 17455 13762 52 110 0 17342 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 75176

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 12977 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.011997
while last known CPU time is 1200.04

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

Real time (s): 1200.39
CPU time (s): 1200.04
CPU user time (s): 1199.9
CPU system time (s): 0.14
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 75176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 731
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 8

runsolver used 1.46478 second user time and 2.80257 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Mon Feb 19 09:28:20 UTC 2007

IDJOB= 299786
IDBENCH= 20019
IDSOLVER= 99
FILE ID= node24/299786-1171877300

PBS_JOBID= 3839656

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S105499989-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299786-1171877300/TiniSatELite /tmp/evaluation/299786-1171877300/instance-299786-1171877300.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-299786-1171877300 -o ROOT/results/node24/solver-299786-1171877300 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299786-1171877300/TiniSatELite /tmp/evaluation/299786-1171877300/instance-299786-1171877300.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b03952152dea0613061828eb775a4d85

RANDOM SEED= 564723058

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        270440 kB
Buffers:         44324 kB
Cached:        1634280 kB
SwapCached:       4600 kB
Active:         765916 kB
Inactive:       923264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        270440 kB
SwapTotal:     4192956 kB
SwapFree:      4144024 kB
Dirty:            1140 kB
Writeback:           0 kB
Mapped:          15668 kB
Slab:            81920 kB
Committed_AS:   694968 kB
PageTables:       1732 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 node24 on Mon Feb 19 09:48:23 UTC 2007