Trace number 1513897
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:
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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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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.
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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
| Solver Name | Answer | CPU time | Wall clock time |
|---|
| march_hi hi | ? (TO) | 1200.09 | 1200.51 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1618450766-063.cnf |
| MD5SUM | a3bc6e5867287d61e63c82ab3d8a4844 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 270.826 |
| 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 |
Solver Data
0.59/0.69 c main():: *** [ march satisfiability solver ] ***
0.59/0.69 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.59/0.69 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.59/0.69 c main()::
0.59/0.69 c initFormula():: searching for DIMACS p-line....
0.59/0.69 c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.59/0.69 c parseCNF():: parsing....
0.59/0.69 c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.69 c runParser():: parsing was successful, warming up engines...
0.59/0.69 c simplify_formula():: removed 0 tautological, 269 satisfied and 0 duplicate clauses
0.59/0.69 c preprocessing fase I completed:: there are now 9962 free variables and 41731 clauses.
0.59/0.69 c stat :: sign balance is biased by 0.463
0.59/0.69 c using 3-SAT heuristics (occurence based diff)
0.59/0.69 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.69 c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
0.59/0.69 c resolvent_look() :: found 82 resolvents
0.59/0.69 c lessRedundantTransformation():: nothing to be done.
0.59/0.69 c transformTo3SAT():: you gave me 10000 variables and 41813 clauses.
0.59/0.69 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.59/0.69 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.59/0.69 c transformTo3SAT():: the transformation yielded 10000 variabels and 41813 clauses.
0.59/0.69 c main():: clause / variable ratio: ( 41813 / 10000 ) = 4.18
0.59/0.69 c longest clause has size 3
0.59/0.69 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.69 c number of free variables = 9962
0.59/0.69 c dynamic_preselect_setsize :: off
0.59/0.69 c main():: all systems go!
0.59/0.69 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 845
2.39/2.48 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 281094
717.14/717.49 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
Verifier Data
ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>
Watcher Data
runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513897-1238223388/watcher-1513897-1238223388 -o /tmp/evaluation-result-1513897-1238223388/solver-1513897-1238223388 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513897-1238223388.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.91 0.95 0.90 3/64 24673
/proc/meminfo: memFree=974128/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=1912 CPUtime=0
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 319 0 0 0 0 0 0 0 18 0 1 0 1095005556 1957888 304 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 478 304 58 167 0 309 0
[startup+0.080802 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 24673
/proc/meminfo: memFree=974128/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=5084 CPUtime=0.07
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 1019 0 0 0 7 0 0 0 18 0 1 0 1095005556 5206016 770 1992294400 134512640 135197378 4294956240 18446744073709551615 134649162 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 1271 770 65 167 0 1102 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5084
[startup+0.102803 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 24673
/proc/meminfo: memFree=974128/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=5084 CPUtime=0.09
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 1039 0 0 0 9 0 0 0 18 0 1 0 1095005556 5206016 790 1992294400 134512640 135197378 4294956240 18446744073709551615 134649162 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 1271 791 65 167 0 1102 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084
[startup+0.301833 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 24673
/proc/meminfo: memFree=974128/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=5372 CPUtime=0.29
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 2605 0 0 0 28 1 0 0 19 0 1 0 1095005556 5500928 925 1992294400 134512640 135197378 4294956240 18446744073709551615 134560774 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 1343 925 78 167 0 1174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5372
[startup+0.70191 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 24673
/proc/meminfo: memFree=974128/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=18580 CPUtime=0.69
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 6912 0 0 0 67 2 0 0 23 0 1 0 1095005556 19025920 2211 1992294400 134512640 135197378 4294956240 18446744073709551615 134541672 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 4645 2211 91 167 0 4476 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18580
[startup+1.50106 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 24674
/proc/meminfo: memFree=957736/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=19228 CPUtime=1.49
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 8994 0 0 0 146 3 0 0 25 0 1 0 1095005556 19689472 4293 1992294400 134512640 135197378 4294956240 18446744073709551615 134541572 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 4807 4293 91 167 0 4638 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19228
[startup+3.10137 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 24674
/proc/meminfo: memFree=956008/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=20908 CPUtime=3.09
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 9394 0 0 0 305 4 0 0 25 0 1 0 1095005556 21409792 4693 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 5227 4693 91 167 0 5058 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20908
[startup+6.30199 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 24674
/proc/meminfo: memFree=955240/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=21096 CPUtime=6.29
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 9446 0 0 0 625 4 0 0 25 0 1 0 1095005556 21602304 4745 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 5274 4745 91 167 0 5105 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21096
[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 24674
/proc/meminfo: memFree=954664/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=21524 CPUtime=12.68
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 9548 0 0 0 1264 4 0 0 25 0 1 0 1095005556 22040576 4847 1992294400 134512640 135197378 4294956240 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 5381 4847 91 167 0 5212 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21524
[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 24674
/proc/meminfo: memFree=954344/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=21828 CPUtime=25.48
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 9632 0 0 0 2544 4 0 0 25 0 1 0 1095005556 22351872 4931 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 5457 4931 91 167 0 5288 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21828
[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 24674
/proc/meminfo: memFree=953832/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=22376 CPUtime=51.08
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 9763 0 0 0 5103 5 0 0 25 0 1 0 1095005556 22913024 5062 1992294400 134512640 135197378 4294956240 18446744073709551615 134541217 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 5594 5062 91 167 0 5425 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22376
[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 24674
/proc/meminfo: memFree=952936/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=23340 CPUtime=102.26
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 10003 0 0 0 10221 5 0 0 25 0 1 0 1095005556 23900160 5302 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 5835 5302 91 167 0 5666 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23340
[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24674
/proc/meminfo: memFree=952040/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=24248 CPUtime=162.23
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 10221 0 0 0 16218 5 0 0 25 0 1 0 1095005556 24829952 5520 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 6062 5520 91 167 0 5893 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24248
[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24674
/proc/meminfo: memFree=951080/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=25492 CPUtime=222.22
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 10459 0 0 0 22216 6 0 0 25 0 1 0 1095005556 26103808 5749 1992294400 134512640 135197378 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 6373 5749 91 167 0 6204 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 25492
[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24680
/proc/meminfo: memFree=950184/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=26644 CPUtime=282.19
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 10636 0 0 0 28213 6 0 0 25 0 1 0 1095005556 27283456 5926 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 6661 5926 91 167 0 6492 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 26644
[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24680
/proc/meminfo: memFree=949672/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=26776 CPUtime=342.17
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 10814 0 0 0 34210 7 0 0 25 0 1 0 1095005556 27418624 6104 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 6694 6104 91 167 0 6525 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 26776
[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24680
/proc/meminfo: memFree=948968/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=28632 CPUtime=402.15
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 10993 0 0 0 40208 7 0 0 25 0 1 0 1095005556 29319168 6283 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 7158 6283 91 167 0 6989 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 28632
[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24680
/proc/meminfo: memFree=948264/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=28764 CPUtime=462.12
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 11168 0 0 0 46205 7 0 0 25 0 1 0 1095005556 29454336 6458 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 7191 6458 91 167 0 7022 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 28764
[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24680
/proc/meminfo: memFree=947688/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=28896 CPUtime=522.11
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 11344 0 0 0 52203 8 0 0 25 0 1 0 1095005556 29589504 6634 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 7224 6634 91 167 0 7055 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 28896
[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24680
/proc/meminfo: memFree=946984/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=31616 CPUtime=582.08
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 11511 0 0 0 58200 8 0 0 25 0 1 0 1095005556 32374784 6801 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 7904 6801 91 167 0 7735 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 31616
[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24680
/proc/meminfo: memFree=946216/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=31996 CPUtime=642.07
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 11684 0 0 0 64198 9 0 0 25 0 1 0 1095005556 32763904 6974 1992294400 134512640 135197378 4294956240 18446744073709551615 134572722 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 7999 6974 91 167 0 7830 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 31996
[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24680
/proc/meminfo: memFree=945512/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=32128 CPUtime=702.04
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 11862 0 0 0 70195 9 0 0 25 0 1 0 1095005556 32899072 7152 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 8032 7152 91 167 0 7863 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 32128
[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24680
/proc/meminfo: memFree=944808/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=32128 CPUtime=762.02
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 12021 0 0 0 76193 9 0 0 25 0 1 0 1095005556 32899072 7311 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 8032 7311 91 167 0 7863 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 32128
[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24680
/proc/meminfo: memFree=944296/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=32260 CPUtime=822.01
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 12164 0 0 0 82191 10 0 0 25 0 1 0 1095005556 33034240 7454 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 8065 7454 91 167 0 7896 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 32260
[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24680
/proc/meminfo: memFree=943720/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=36140 CPUtime=881.98
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 12312 0 0 0 88188 10 0 0 25 0 1 0 1095005556 37007360 7602 1992294400 134512640 135197378 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 9035 7602 91 167 0 8866 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 36140
[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24680
/proc/meminfo: memFree=943144/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=36140 CPUtime=941.96
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 12469 0 0 0 94185 11 0 0 25 0 1 0 1095005556 37007360 7759 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 9035 7759 91 167 0 8866 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 36140
[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24680
/proc/meminfo: memFree=942440/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=36272 CPUtime=1001.94
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 12627 0 0 0 100183 11 0 0 25 0 1 0 1095005556 37142528 7917 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 9068 7917 91 167 0 8899 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 36272
[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24680
/proc/meminfo: memFree=941800/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=36272 CPUtime=1061.92
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 12781 0 0 0 106180 12 0 0 25 0 1 0 1095005556 37142528 8071 1992294400 134512640 135197378 4294956240 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 9068 8071 91 167 0 8899 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 36272
[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24680
/proc/meminfo: memFree=941160/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=36272 CPUtime=1121.9
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 12938 0 0 0 112178 12 0 0 25 0 1 0 1095005556 37142528 8228 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 9068 8228 91 167 0 8899 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 36272
[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24680
/proc/meminfo: memFree=940456/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=36404 CPUtime=1181.88
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 13094 0 0 0 118175 13 0 0 25 0 1 0 1095005556 37277696 8384 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 9101 8384 91 167 0 8932 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 36404
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24680
/proc/meminfo: memFree=940264/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=36404 CPUtime=1200.07
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 13141 0 0 0 119994 13 0 0 25 0 1 0 1095005556 37277696 8431 1992294400 134512640 135197378 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 9101 8431 91 167 0 8932 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 36404
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24680
/proc/meminfo: memFree=940264/2055920 swapFree=4179868/4192956
[pid=24673] ppid=24671 vsize=36404 CPUtime=1200.07
/proc/24673/stat : 24673 (march_hi) R 24671 24673 24578 0 -1 4194304 13141 0 0 0 119994 13 0 0 25 0 1 0 1095005556 37277696 8431 1992294400 134512640 135197378 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/24673/statm: 9101 8431 91 167 0 8932 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 36404
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.95
CPU system time (s): 0.144977
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 36404
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.144977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13141
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= 2
involuntary context switches= 1899
runsolver used 0.879866 second user time and 2.51462 second system time
The end
Launcher Data
Begin job on node5 at 2009-03-28 07:56:29
IDJOB=1513897
IDBENCH=70301
IDSOLVER=521
FILE ID=node5/1513897-1238223388
PBS_JOBID= 9060640
Free space on /tmp= 66092 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1618450766-063.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513897-1238223388/watcher-1513897-1238223388 -o /tmp/evaluation-result-1513897-1238223388/solver-1513897-1238223388 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513897-1238223388.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= a3bc6e5867287d61e63c82ab3d8a4844
RANDOM SEED=1483859903
node5.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005
/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 : 3000.263
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 : 3000.263
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: 974544 kB
Buffers: 93024 kB
Cached: 886032 kB
SwapCached: 7012 kB
Active: 105292 kB
Inactive: 882212 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 974544 kB
SwapTotal: 4192956 kB
SwapFree: 4179868 kB
Dirty: 1516 kB
Writeback: 0 kB
Mapped: 14208 kB
Slab: 79952 kB
Committed_AS: 2768912 kB
PageTables: 1388 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= 66092 MiB
End job on node5 at 2009-03-28 08:16:31