Trace number 306071
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:
-
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.
-
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.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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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.
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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
General information on the benchmark
| Name | random/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1145101718-14.cnf |
| MD5SUM | d5eadcf7d4ec43590781370c307cdad4 |
| Bench Category | RANDOM (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 variables | 10000 |
| Number of clauses | 42000 |
| Sum of the clauses size | 126000 |
| Maximum clause length | 3 |
| Minimum clause length | 3 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 0 |
| Number of clauses of size 3 | 42000 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.50/0.57 c main():: *** [ march satisfiability solver ] ***
0.50/0.57 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.50/0.57 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.50/0.57 c main()::
0.50/0.57 c initFormula():: searching for DIMACS p-line....
0.50/0.57 c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.50/0.57 c parseCNF():: parsing....
0.50/0.57 c parseCNF():: the CNF contains 0 unary clauses.
0.50/0.57 c runParser():: parsing was successful, warming up engines...
0.50/0.57 c simplify_formula():: removed 0 tautological, 179 satisfied and 0 duplicate clauses
0.50/0.57 c preprocessing fase I completed:: there are now 9974 free variables and 41821 clauses.
0.50/0.57 c stat :: sign balance is biased by 0.472
0.50/0.57 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.50/0.57 c using 3-SAT heuristics (occurence based diff)
0.50/0.57 c longest clause has size 3
0.50/0.57 c simplify_formula():: removed 0 tautological, 0 satisfied and 163 duplicate clauses
0.50/0.57 c resolvent_look() :: found 75 resolvents
0.50/0.57 c lessRedundantTransformation():: nothing to be done.
0.50/0.57 c transformTo3SAT():: you gave me 10000 variables and 41896 clauses.
0.50/0.57 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.50/0.57 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.50/0.57 c transformTo3SAT():: the transformation yielded 10000 variabels and 41896 clauses.
0.50/0.57 c main():: clause / variable ratio: ( 41896 / 10000 ) = 4.19
0.50/0.57 c longest clause has size 3
0.50/0.57 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.57 c dynamic_preselect_setsize :: off
0.50/0.57 c suggested doublelook initial :: 0
0.50/0.57 c main():: all systems go!
0.50/0.57 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1087 JD: 662
40.85/40.95 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node38/watcher-306071-1172091536 -o ROOT/results/node38/solver-306071-1172091536 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306071-1172091536/march_ks /tmp/evaluation/306071-1172091536/instance-306071-1172091536.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 3/64 15474
/proc/meminfo: memFree=1550640/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=1732 CPUtime=0
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 306 0 0 0 0 0 0 0 18 0 1 0 229109441 1773568 291 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 433 291 47 123 0 308 0
[startup+0.106416 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15474
/proc/meminfo: memFree=1550640/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=4780 CPUtime=0.1
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 1074 0 0 0 10 0 0 0 18 0 1 0 229109441 4894720 783 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134560586 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 1195 784 50 123 0 1070 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4780
[startup+0.514462 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15474
/proc/meminfo: memFree=1550640/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=12776 CPUtime=0.5
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 7243 0 0 0 48 2 0 0 21 0 1 0 229109441 13082624 2270 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628921 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 3194 2270 68 123 0 3069 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12776
[startup+1.33455 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15475
/proc/meminfo: memFree=1540136/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=12964 CPUtime=1.33
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 8333 0 0 0 130 3 0 0 25 0 1 0 229109441 13275136 2679 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 3241 2679 73 123 0 3116 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 12964
[startup+2.97074 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15475
/proc/meminfo: memFree=1539816/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=13248 CPUtime=2.96
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 8404 0 0 0 293 3 0 0 25 0 1 0 229109441 13565952 2750 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 3312 2750 73 123 0 3187 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13248
[startup+6.24711 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15475
/proc/meminfo: memFree=1538736/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=14304 CPUtime=6.24
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 8651 0 0 0 621 3 0 0 25 0 1 0 229109441 14647296 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 3576 2997 73 123 0 3451 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14304
[startup+12.7028 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15475
/proc/meminfo: memFree=1538224/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=14700 CPUtime=12.69
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 8764 0 0 0 1266 3 0 0 25 0 1 0 229109441 15052800 3110 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 3675 3110 73 123 0 3550 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14700
[startup+25.5073 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15475
/proc/meminfo: memFree=1537904/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=15088 CPUtime=25.49
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 8849 0 0 0 2545 4 0 0 25 0 1 0 229109441 15450112 3195 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 3772 3195 73 123 0 3647 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15088
[startup+51.1132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15475
/proc/meminfo: memFree=1537200/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=15736 CPUtime=51.09
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 9000 0 0 0 5105 4 0 0 25 0 1 0 229109441 16113664 3346 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 3934 3346 73 123 0 3809 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15736
[startup+102.326 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15475
/proc/meminfo: memFree=1536560/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=16512 CPUtime=102.28
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 9184 0 0 0 10224 4 0 0 25 0 1 0 229109441 16908288 3530 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 4128 3530 73 123 0 4003 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 16512
[startup+162.365 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 15585
/proc/meminfo: memFree=1534576/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=17100 CPUtime=162.26
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 9332 0 0 0 16222 4 0 0 25 0 1 0 229109441 17510400 3678 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 4275 3678 73 123 0 4150 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 17100
[startup+222.411 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15673
/proc/meminfo: memFree=1535336/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=17356 CPUtime=222.25
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 9387 0 0 0 22220 5 0 0 25 0 1 0 229109441 17772544 3733 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 4339 3733 73 123 0 4214 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 17356
[startup+282.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15673
/proc/meminfo: memFree=1535280/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=17484 CPUtime=282.25
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 9426 0 0 0 28220 5 0 0 25 0 1 0 229109441 17903616 3772 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 4371 3772 73 123 0 4246 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 17484
[startup+342.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15673
/proc/meminfo: memFree=1535152/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=17612 CPUtime=342.25
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 9460 0 0 0 34220 5 0 0 25 0 1 0 229109441 18034688 3806 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 4403 3806 73 123 0 4278 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 17612
[startup+402.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15673
/proc/meminfo: memFree=1535088/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=17740 CPUtime=402.26
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 9491 0 0 0 40221 5 0 0 25 0 1 0 229109441 18165760 3837 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 4435 3837 73 123 0 4310 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 17740
[startup+462.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15673
/proc/meminfo: memFree=1535152/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=17868 CPUtime=462.26
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 9520 0 0 0 46221 5 0 0 25 0 1 0 229109441 18296832 3866 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 4467 3866 73 123 0 4342 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 17868
[startup+522.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15673
/proc/meminfo: memFree=1535024/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=17868 CPUtime=522.26
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 9541 0 0 0 52221 5 0 0 25 0 1 0 229109441 18296832 3887 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 4467 3887 73 123 0 4342 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 17868
[startup+582.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15673
/proc/meminfo: memFree=1534960/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=17996 CPUtime=582.27
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 9558 0 0 0 58222 5 0 0 25 0 1 0 229109441 18427904 3904 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 4499 3904 73 123 0 4374 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 17996
[startup+642.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15673
/proc/meminfo: memFree=1534896/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=18124 CPUtime=642.28
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 9576 0 0 0 64222 6 0 0 25 0 1 0 229109441 18558976 3922 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542313 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 4531 3922 73 123 0 4406 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 18124
[startup+702.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15673
/proc/meminfo: memFree=1534832/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=18124 CPUtime=702.28
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 9592 0 0 0 70222 6 0 0 25 0 1 0 229109441 18558976 3938 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 4531 3938 73 123 0 4406 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 18124
[startup+762.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15673
/proc/meminfo: memFree=1534768/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=18124 CPUtime=762.28
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 9606 0 0 0 76222 6 0 0 25 0 1 0 229109441 18558976 3952 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 4531 3952 73 123 0 4406 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 18124
[startup+822.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15673
/proc/meminfo: memFree=1534640/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=18252 CPUtime=822.28
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 9620 0 0 0 82222 6 0 0 25 0 1 0 229109441 18690048 3966 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 4563 3966 73 123 0 4438 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 18252
[startup+882.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15673
/proc/meminfo: memFree=1534640/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=18252 CPUtime=882.28
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 9633 0 0 0 88222 6 0 0 25 0 1 0 229109441 18690048 3979 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 4563 3979 73 123 0 4438 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 18252
[startup+942.634 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15673
/proc/meminfo: memFree=1534576/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=18380 CPUtime=942.28
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 9646 0 0 0 94222 6 0 0 25 0 1 0 229109441 18821120 3992 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 4595 3992 73 123 0 4470 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 18380
[startup+1002.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15673
/proc/meminfo: memFree=1534512/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=18380 CPUtime=1002.28
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 9659 0 0 0 100222 6 0 0 25 0 1 0 229109441 18821120 4005 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 4595 4005 73 123 0 4470 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 18380
[startup+1062.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15673
/proc/meminfo: memFree=1534512/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=18380 CPUtime=1062.29
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 9669 0 0 0 106223 6 0 0 25 0 1 0 229109441 18821120 4015 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 4595 4015 73 123 0 4470 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 18380
[startup+1122.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15673
/proc/meminfo: memFree=1534448/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=18508 CPUtime=1122.29
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 9681 0 0 0 112223 6 0 0 25 0 1 0 229109441 18952192 4027 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 4627 4027 73 123 0 4502 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 18508
[startup+1182.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15673
/proc/meminfo: memFree=1534384/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=18508 CPUtime=1182.29
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 9692 0 0 0 118223 6 0 0 25 0 1 0 229109441 18952192 4038 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 4627 4038 73 123 0 4502 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 18508
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15673
/proc/meminfo: memFree=1534384/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=18508 CPUtime=1200.01
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 9695 0 0 0 119995 6 0 0 25 0 1 0 229109441 18952192 4041 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 4627 4041 73 123 0 4502 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 18508
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15673
/proc/meminfo: memFree=1534384/2055920 swapFree=4183164/4192956
[pid=15474] ppid=15472 vsize=18508 CPUtime=1200.01
/proc/15474/stat : 15474 (march_ks) R 15472 15474 14567 0 -1 4194304 9695 0 0 0 119995 6 0 0 25 0 1 0 229109441 18952192 4041 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/15474/statm: 4627 4041 73 123 0 4502 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 18508
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.03
CPU user time (s): 1199.95
CPU system time (s): 0.071989
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 18508
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9695
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= 6
involuntary context switches= 1264
runsolver used 0.765883 second user time and 2.52562 second system time
The end
Begin job on node38 on Wed Feb 21 20:58:56 UTC 2007
IDJOB= 306071
IDBENCH= 20172
IDSOLVER= 111
FILE ID= node38/306071-1172091536
PBS_JOBID= 3892848
Free space on /tmp= 66559 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1145101718-14.cnf
COMMAND LINE= /tmp/evaluation/306071-1172091536/march_ks /tmp/evaluation/306071-1172091536/instance-306071-1172091536.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node38/watcher-306071-1172091536 -o ROOT/results/node38/solver-306071-1172091536 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306071-1172091536/march_ks /tmp/evaluation/306071-1172091536/instance-306071-1172091536.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= d5eadcf7d4ec43590781370c307cdad4
RANDOM SEED= 154910250
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node38.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 : 3000.233
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 : 3000.233
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: 1551048 kB
Buffers: 38312 kB
Cached: 407100 kB
SwapCached: 4408 kB
Active: 353684 kB
Inactive: 103804 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1551048 kB
SwapTotal: 4192956 kB
SwapFree: 4183164 kB
Dirty: 3004 kB
Writeback: 0 kB
Mapped: 16880 kB
Slab: 33360 kB
Committed_AS: 537248 kB
PageTables: 1472 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= 66559 MiB
End job on node38 on Wed Feb 21 21:18:59 UTC 2007