Trace number 305374
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.
-
CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
-
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/v16000/
unif-k3-r4.2-v16000-c67200-S202413125-05.cnf |
| MD5SUM | cb77fa686f82b4c89db1294cde11cf16 |
| 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 | 16000 |
| Number of clauses | 67200 |
| Sum of the clauses size | 201600 |
| 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 | 67200 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
1.22/1.24 c main():: *** [ march satisfiability solver ] ***
1.22/1.24 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
1.22/1.24 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.22/1.24 c main()::
1.22/1.24 c initFormula():: searching for DIMACS p-line....
1.22/1.24 c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.22/1.24 c parseCNF():: parsing....
1.22/1.24 c parseCNF():: the CNF contains 0 unary clauses.
1.22/1.24 c runParser():: parsing was successful, warming up engines...
1.22/1.24 c simplify_formula():: removed 0 tautological, 385 satisfied and 0 duplicate clauses
1.22/1.24 c preprocessing fase I completed:: there are now 15938 free variables and 66815 clauses.
1.22/1.24 c stat :: sign balance is biased by 0.479
1.22/1.24 c shorten_equivalence(): average equivalence length reduced from nan to nan
1.22/1.24 c using 3-SAT heuristics (occurence based diff)
1.22/1.24 c longest clause has size 3
1.22/1.24 c simplify_formula():: removed 0 tautological, 0 satisfied and 144 duplicate clauses
1.22/1.24 c resolvent_look() :: found 68 resolvents
1.22/1.24 c lessRedundantTransformation():: nothing to be done.
1.22/1.24 c transformTo3SAT():: you gave me 16000 variables and 66883 clauses.
1.22/1.24 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.22/1.24 c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.22/1.24 c transformTo3SAT():: the transformation yielded 16000 variabels and 66883 clauses.
1.22/1.24 c main():: clause / variable ratio: ( 66883 / 16000 ) = 4.18
1.22/1.24 c longest clause has size 3
1.22/1.24 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.22/1.24 c dynamic_preselect_setsize :: off
1.22/1.24 c suggested doublelook initial :: 0
1.22/1.24 c main():: all systems go!
1.22/1.24 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1410 JD: 1113
81.93/82.04 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/node2/watcher-305374-1172077697 -o ROOT/results/node2/solver-305374-1172077697 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305374-1172077697/march_ks /tmp/evaluation/305374-1172077697/instance-305374-1172077697.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22378
/proc/meminfo: memFree=1518720/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=2372 CPUtime=0
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 438 0 0 0 0 0 0 0 18 0 1 0 227724623 2428928 423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 593 423 47 123 0 468 0
[startup+0.107149 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22378
/proc/meminfo: memFree=1518720/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=8052 CPUtime=0.1
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 1407 0 0 0 10 0 0 0 18 0 1 0 227724623 8245248 1391 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 2013 1395 48 123 0 1888 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 8052
[startup+0.515191 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22378
/proc/meminfo: memFree=1518720/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=9436 CPUtime=0.5
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 5224 0 0 0 49 1 0 0 21 0 1 0 227724623 9662464 1763 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 2359 1763 52 123 0 2234 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9436
[startup+1.33528 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22379
/proc/meminfo: memFree=1504376/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=20244 CPUtime=1.32
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 14810 0 0 0 128 4 0 0 25 0 1 0 227724623 20729856 4249 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 5061 4249 73 123 0 4936 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 20244
[startup+2.97145 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22379
/proc/meminfo: memFree=1501816/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=20380 CPUtime=2.96
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 14832 0 0 0 291 5 0 0 25 0 1 0 227724623 20869120 4271 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 5095 4271 73 123 0 4970 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 20380
[startup+6.25479 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22379
/proc/meminfo: memFree=1501368/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=20660 CPUtime=6.24
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 14898 0 0 0 619 5 0 0 25 0 1 0 227724623 21155840 4337 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 5165 4337 73 123 0 5040 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 20660
[startup+12.7055 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22379
/proc/meminfo: memFree=1500792/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=21460 CPUtime=12.69
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 15043 0 0 0 1264 5 0 0 25 0 1 0 227724623 21975040 4482 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 5365 4482 73 123 0 5240 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21460
[startup+25.5128 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 22379
/proc/meminfo: memFree=1499256/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=23016 CPUtime=25.49
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 15424 0 0 0 2543 6 0 0 25 0 1 0 227724623 23568384 4863 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538212 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 5754 4863 73 123 0 5629 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23016
[startup+51.1235 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 22379
/proc/meminfo: memFree=1498616/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=23668 CPUtime=51.09
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 15572 0 0 0 5103 6 0 0 25 0 1 0 227724623 24236032 5011 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 5917 5011 73 123 0 5792 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 23668
[startup+102.34 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 22379
/proc/meminfo: memFree=1497976/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=24380 CPUtime=102.3
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 15744 0 0 0 10223 7 0 0 25 0 1 0 227724623 24965120 5183 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 6095 5183 73 123 0 5970 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 24380
[startup+162.37 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 22379
/proc/meminfo: memFree=1497400/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=24956 CPUtime=162.31
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 15869 0 0 0 16224 7 0 0 25 0 1 0 227724623 25554944 5308 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 6239 5308 73 123 0 6114 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 24956
[startup+222.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22379
/proc/meminfo: memFree=1496888/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=25432 CPUtime=222.33
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 15985 0 0 0 22225 8 0 0 25 0 1 0 227724623 26042368 5424 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 6358 5424 73 123 0 6233 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 25432
[startup+282.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22379
/proc/meminfo: memFree=1496568/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=25848 CPUtime=282.35
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 16060 0 0 0 28226 9 0 0 25 0 1 0 227724623 26468352 5499 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 6462 5499 73 123 0 6337 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 25848
[startup+342.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22379
/proc/meminfo: memFree=1496120/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=26228 CPUtime=342.35
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 16170 0 0 0 34226 9 0 0 25 0 1 0 227724623 26857472 5609 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 6557 5609 73 123 0 6432 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 26228
[startup+402.493 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22379
/proc/meminfo: memFree=1495800/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=26488 CPUtime=402.37
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 16246 0 0 0 40227 10 0 0 25 0 1 0 227724623 27123712 5685 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 6622 5685 73 123 0 6497 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 26488
[startup+462.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22379
/proc/meminfo: memFree=1495608/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=26616 CPUtime=462.38
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 16292 0 0 0 46228 10 0 0 25 0 1 0 227724623 27254784 5731 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 6654 5731 73 123 0 6529 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 26616
[startup+522.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22379
/proc/meminfo: memFree=1495416/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=26868 CPUtime=522.39
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 16344 0 0 0 52228 11 0 0 25 0 1 0 227724623 27512832 5783 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 6717 5783 73 123 0 6592 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 26868
[startup+582.577 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22379
/proc/meminfo: memFree=1495288/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=26992 CPUtime=582.4
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 16380 0 0 0 58229 11 0 0 25 0 1 0 227724623 27639808 5819 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 6748 5819 73 123 0 6623 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 26992
[startup+642.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22379
/proc/meminfo: memFree=1495160/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=27120 CPUtime=642.42
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 16404 0 0 0 64230 12 0 0 25 0 1 0 227724623 27770880 5843 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 6780 5843 73 123 0 6655 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 27120
[startup+702.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22379
/proc/meminfo: memFree=1495096/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=27248 CPUtime=702.43
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 16429 0 0 0 70231 12 0 0 25 0 1 0 227724623 27901952 5868 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 6812 5868 73 123 0 6687 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 27248
[startup+762.672 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22379
/proc/meminfo: memFree=1494968/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=27248 CPUtime=762.45
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 16453 0 0 0 76232 13 0 0 25 0 1 0 227724623 27901952 5892 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 6812 5892 73 123 0 6687 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 27248
[startup+822.707 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22379
/proc/meminfo: memFree=1494904/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=27372 CPUtime=822.46
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 16473 0 0 0 82233 13 0 0 25 0 1 0 227724623 28028928 5912 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 6843 5912 73 123 0 6718 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 27372
[startup+882.731 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22379
/proc/meminfo: memFree=1494776/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=27496 CPUtime=882.47
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 16498 0 0 0 88233 14 0 0 25 0 1 0 227724623 28155904 5937 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 6874 5937 73 123 0 6749 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 27496
[startup+942.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22379
/proc/meminfo: memFree=1494712/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=27620 CPUtime=942.49
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 16518 0 0 0 94234 15 0 0 25 0 1 0 227724623 28282880 5957 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 6905 5957 73 123 0 6780 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 27620
[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22379
/proc/meminfo: memFree=1494712/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=27620 CPUtime=1002.49
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 16534 0 0 0 100234 15 0 0 25 0 1 0 227724623 28282880 5973 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 6905 5973 73 123 0 6780 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 27620
[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22379
/proc/meminfo: memFree=1494584/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=27748 CPUtime=1062.51
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 16552 0 0 0 106235 16 0 0 25 0 1 0 227724623 28413952 5991 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 6937 5991 73 123 0 6812 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 27748
[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22379
/proc/meminfo: memFree=1494520/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=27748 CPUtime=1122.52
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 16567 0 0 0 112236 16 0 0 25 0 1 0 227724623 28413952 6006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 6937 6006 73 123 0 6812 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 27748
[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22379
/proc/meminfo: memFree=1494520/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=27876 CPUtime=1182.54
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 16582 0 0 0 118237 17 0 0 25 0 1 0 227724623 28545024 6021 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 6969 6021 73 123 0 6844 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 27876
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22379
/proc/meminfo: memFree=1494456/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=27876 CPUtime=1200.06
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 16586 0 0 0 119989 17 0 0 25 0 1 0 227724623 28545024 6025 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 6969 6025 73 123 0 6844 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 27876
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22379
/proc/meminfo: memFree=1494456/2055920 swapFree=4192812/4192956
[pid=22378] ppid=22376 vsize=27876 CPUtime=1200.06
/proc/22378/stat : 22378 (march_ks) R 22376 22378 21053 0 -1 4194304 16586 0 0 0 119989 17 0 0 25 0 1 0 227724623 28545024 6025 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/22378/statm: 6969 6025 73 123 0 6844 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 27876
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.9
CPU system time (s): 0.177972
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 27876
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.177972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16586
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= 1944
runsolver used 1.40379 second user time and 2.78458 second system time
The end
Begin job on node2 on Wed Feb 21 17:08:17 UTC 2007
IDJOB= 305374
IDBENCH= 20155
IDSOLVER= 111
FILE ID= node2/305374-1172077697
PBS_JOBID= 3865306
Free space on /tmp= 66545 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S202413125-05.cnf
COMMAND LINE= /tmp/evaluation/305374-1172077697/march_ks /tmp/evaluation/305374-1172077697/instance-305374-1172077697.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node2/watcher-305374-1172077697 -o ROOT/results/node2/solver-305374-1172077697 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305374-1172077697/march_ks /tmp/evaluation/305374-1172077697/instance-305374-1172077697.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= cb77fa686f82b4c89db1294cde11cf16
RANDOM SEED= 787256921
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node2.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.247
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5914.62
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.247
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5586.94
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1519128 kB
Buffers: 55128 kB
Cached: 346616 kB
SwapCached: 0 kB
Active: 324384 kB
Inactive: 137212 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1519128 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 3560 kB
Writeback: 0 kB
Mapped: 78788 kB
Slab: 60712 kB
Committed_AS: 1232812 kB
PageTables: 1812 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= 66545 MiB
End job on node2 on Wed Feb 21 17:28:19 UTC 2007