Trace number 296998

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) 1200.09 1200.42

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1299158672-14.SAT.shuffled.cnf
MD5SUMbb020a272b82c40a137247ab0662fc0e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.62399
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

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 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node18.alineos.net_17619.cnf
0.00/0.04	c 75 variables, 6675 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/node18/watcher-296998-1171831038 -o ROOT/results/node18/solver-296998-1171831038 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296998-1171831038/TiniSatELite /tmp/evaluation/296998-1171831038/instance-296998-1171831038.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 0.93 3/77 17619
/proc/meminfo: memFree=1648808/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 203058366 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848978514 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17619/statm: 1339 233 195 169 0 50 0
[pid=17620] ppid=17619 vsize=0 CPUtime=0
/proc/17620/stat : 17620 (TiniSatELite) R 17619 17619 16899 0 -1 4194372 63 189 0 0 0 0 0 0 20 0 1 0 203058366 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/17620/statm: 0 0 0 0 0 0 0

[startup+0.107007 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 17619
/proc/meminfo: memFree=1648808/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.515044 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 17619
/proc/meminfo: memFree=1648808/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33512 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 17625
/proc/meminfo: memFree=1646296/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=4172 CPUtime=1.29
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 611 0 0 0 129 0 0 0 25 0 1 0 203058369 4272128 596 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 1043 596 52 110 0 930 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9528

[startup+2.97128 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 17625
/proc/meminfo: memFree=1645208/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=4436 CPUtime=2.93
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 916 0 0 0 293 0 0 0 25 0 1 0 203058369 4542464 901 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515335 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 1109 901 52 110 0 996 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9792

[startup+6.2586 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 17625
/proc/meminfo: memFree=1643480/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=8048 CPUtime=6.21
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 1264 0 0 0 621 0 0 0 25 0 1 0 203058369 8241152 1249 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 2012 1249 52 110 0 1899 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13404

[startup+12.7102 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 17625
/proc/meminfo: memFree=1641432/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=8616 CPUtime=12.66
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 1755 0 0 0 1266 0 0 0 25 0 1 0 203058369 8822784 1707 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 2154 1707 52 110 0 2041 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13972

[startup+25.5295 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 17625
/proc/meminfo: memFree=1638936/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=15868 CPUtime=25.48
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 2386 0 0 0 2546 2 0 0 25 0 1 0 203058369 16248832 2338 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 3967 2338 52 110 0 3854 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 21224

[startup+51.1599 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 17625
/proc/meminfo: memFree=1635608/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=16604 CPUtime=51.1
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 3262 0 0 0 5108 2 0 0 25 0 1 0 203058369 17002496 3149 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520024 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 4151 3149 52 110 0 4038 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 21960

[startup+102.415 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 17625
/proc/meminfo: memFree=1630488/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=31652 CPUtime=102.35
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 4552 0 0 0 10232 3 0 0 25 0 1 0 203058369 32411648 4439 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 7913 4439 52 110 0 7800 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 37008

[startup+162.487 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 17627
/proc/meminfo: memFree=1625944/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=33284 CPUtime=162.4
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 5792 0 0 0 16236 4 0 0 25 0 1 0 203058369 34082816 5550 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 8321 5550 52 110 0 8208 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 38640

[startup+222.562 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 17627
/proc/meminfo: memFree=1622552/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=33932 CPUtime=222.46
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 6634 0 0 0 22241 5 0 0 25 0 1 0 203058369 34746368 6392 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 8483 6392 52 110 0 8370 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 39288

[startup+282.631 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 17627
/proc/meminfo: memFree=1619416/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=34316 CPUtime=282.51
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 7396 0 0 0 28245 6 0 0 25 0 1 0 203058369 35139584 7154 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 8579 7154 52 110 0 8466 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 39672

[startup+342.702 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 17627
/proc/meminfo: memFree=1616024/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=35492 CPUtime=342.58
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 8278 0 0 0 34250 8 0 0 25 0 1 0 203058369 36343808 8036 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 8873 8036 52 110 0 8760 0
Current children cumulated CPU time (s) 342.6
Current children cumulated vsize (KiB) 40848

[startup+402.782 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 17627
/proc/meminfo: memFree=1612760/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=63252 CPUtime=402.64
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 9047 0 0 0 40255 9 0 0 25 0 1 0 203058369 64770048 8805 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 15813 8805 52 110 0 15700 0
Current children cumulated CPU time (s) 402.66
Current children cumulated vsize (KiB) 68608

[startup+462.854 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 17627
/proc/meminfo: memFree=1610456/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=64408 CPUtime=462.69
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 9890 0 0 0 46260 9 0 0 25 0 1 0 203058369 65953792 9391 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 16102 9391 52 110 0 15989 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 69764

[startup+522.928 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 17627
/proc/meminfo: memFree=1608216/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=65440 CPUtime=522.75
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 10571 0 0 0 52264 11 0 0 25 0 1 0 203058369 67010560 10006 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 16360 10006 52 110 0 16247 0
Current children cumulated CPU time (s) 522.77
Current children cumulated vsize (KiB) 70796

[startup+583 s]
/proc/loadavg: 1.03 1.01 0.94 2/79 17627
/proc/meminfo: memFree=1605848/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=66024 CPUtime=582.82
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 11157 0 0 0 58270 12 0 0 25 0 1 0 203058369 67608576 10559 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 16506 10559 52 110 0 16393 0
Current children cumulated CPU time (s) 582.84
Current children cumulated vsize (KiB) 71380

[startup+643.076 s]
/proc/loadavg: 1.01 1.01 0.94 2/79 17627
/proc/meminfo: memFree=1603672/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=66552 CPUtime=642.88
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 11700 0 0 0 64275 13 0 0 25 0 1 0 203058369 68149248 11102 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 16638 11102 52 110 0 16525 0
Current children cumulated CPU time (s) 642.9
Current children cumulated vsize (KiB) 71908

[startup+703.148 s]
/proc/loadavg: 1.04 1.02 0.94 2/79 17627
/proc/meminfo: memFree=1601432/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=67604 CPUtime=702.93
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 12317 0 0 0 70279 14 0 0 25 0 1 0 203058369 69226496 11686 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 16901 11686 52 110 0 16788 0
Current children cumulated CPU time (s) 702.95
Current children cumulated vsize (KiB) 72960

[startup+763.219 s]
/proc/loadavg: 1.01 1.01 0.94 2/79 17627
/proc/meminfo: memFree=1599256/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=68384 CPUtime=762.98
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 12923 0 0 0 76284 14 0 0 25 0 1 0 203058369 70025216 12193 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 17096 12193 52 110 0 16983 0
Current children cumulated CPU time (s) 763
Current children cumulated vsize (KiB) 73740

[startup+823.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 17627
/proc/meminfo: memFree=1597720/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=68384 CPUtime=823.05
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 13307 0 0 0 82290 15 0 0 25 0 1 0 203058369 70025216 12577 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 17096 12577 52 110 0 16983 0
Current children cumulated CPU time (s) 823.07
Current children cumulated vsize (KiB) 73740

[startup+883.372 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 17627
/proc/meminfo: memFree=1596184/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=68640 CPUtime=883.11
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 13773 0 0 0 88295 16 0 0 25 0 1 0 203058369 70287360 12977 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 17160 12977 52 110 0 17047 0
Current children cumulated CPU time (s) 883.13
Current children cumulated vsize (KiB) 73996

[startup+943.445 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 17627
/proc/meminfo: memFree=1594520/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=68904 CPUtime=943.17
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 14176 0 0 0 94300 17 0 0 25 0 1 0 203058369 70557696 13380 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 17226 13380 52 110 0 17113 0
Current children cumulated CPU time (s) 943.19
Current children cumulated vsize (KiB) 74260

[startup+1003.52 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 17627
/proc/meminfo: memFree=1592728/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=69696 CPUtime=1003.23
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 14625 0 0 0 100305 18 0 0 25 0 1 0 203058369 71368704 13829 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 17424 13829 52 110 0 17311 0
Current children cumulated CPU time (s) 1003.25
Current children cumulated vsize (KiB) 75052

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 0.94 3/79 17627
/proc/meminfo: memFree=1591320/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=69824 CPUtime=1063.25
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 15011 0 0 0 106306 19 0 0 25 0 1 0 203058369 71499776 14182 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 17456 14182 52 110 0 17343 0
Current children cumulated CPU time (s) 1063.27
Current children cumulated vsize (KiB) 75180

[startup+1123.63 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 17627
/proc/meminfo: memFree=1589912/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=69824 CPUtime=1123.3
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 15366 0 0 0 112311 19 0 0 25 0 1 0 203058369 71499776 14537 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 17456 14537 52 110 0 17343 0
Current children cumulated CPU time (s) 1123.32
Current children cumulated vsize (KiB) 75180

[startup+1183.7 s]
/proc/loadavg: 1.03 1.01 0.95 2/79 17627
/proc/meminfo: memFree=1588440/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=69824 CPUtime=1183.36
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 15721 0 0 0 118316 20 0 0 25 0 1 0 203058369 71499776 14892 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 17456 14892 52 110 0 17343 0
Current children cumulated CPU time (s) 1183.38
Current children cumulated vsize (KiB) 75180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.02 1.01 0.95 2/79 17627
/proc/meminfo: memFree=1588056/2055920 swapFree=4192812/4192956
[pid=17619] ppid=17617 vsize=5356 CPUtime=0.02
/proc/17619/stat : 17619 (TiniSatELite) S 17617 17619 16899 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203058366 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17619/statm: 1339 237 197 169 0 50 0
[pid=17625] ppid=17619 vsize=69824 CPUtime=1200.07
/proc/17625/stat : 17625 (tinisat) R 17619 17619 16899 0 -1 4194304 15817 0 0 0 119987 20 0 0 25 0 1 0 203058369 71499776 14988 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17625/statm: 17456 14988 52 110 0 17343 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 75180

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 17619 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=22996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.030994
while last known CPU time is 1200.09

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

Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.89
CPU system time (s): 0.2
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 75180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
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= 835
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 1.15582 second user time and 3.11453 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sun Feb 18 20:37:18 UTC 2007

IDJOB= 296998
IDBENCH= 19951
IDSOLVER= 99
FILE ID= node18/296998-1171831038

PBS_JOBID= 3839361

Free space on /tmp= 66547 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1299158672-14.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296998-1171831038/TiniSatELite /tmp/evaluation/296998-1171831038/instance-296998-1171831038.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-296998-1171831038 -o ROOT/results/node18/solver-296998-1171831038 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296998-1171831038/TiniSatELite /tmp/evaluation/296998-1171831038/instance-296998-1171831038.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  bb020a272b82c40a137247ab0662fc0e

RANDOM SEED= 515055006

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1649216 kB
Buffers:         49056 kB
Cached:         228112 kB
SwapCached:          0 kB
Active:         268272 kB
Inactive:        68568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1649216 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1308 kB
Writeback:           0 kB
Mapped:          78616 kB
Slab:            55500 kB
Committed_AS:   779476 kB
PageTables:       1668 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= 66547 MiB

End job on node18 on Sun Feb 18 20:57:21 UTC 2007