Trace number 1513837
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) | 1200.05 | 1200.51 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S2108163340-010.cnf |
| MD5SUM | feffab3a110531eb2fd2a1a79e11bcda |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 25.6151 |
| 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, 210 satisfied and 0 duplicate clauses
0.59/0.69 c preprocessing fase I completed:: there are now 9967 free variables and 41790 clauses.
0.59/0.69 c stat :: sign balance is biased by 0.482
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 128 duplicate clauses
0.59/0.69 c resolvent_look() :: found 72 resolvents
0.59/0.69 c lessRedundantTransformation():: nothing to be done.
0.59/0.69 c transformTo3SAT():: you gave me 10000 variables and 41862 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 41862 clauses.
0.59/0.69 c main():: clause / variable ratio: ( 41862 / 10000 ) = 4.19
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 = 9967
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: 914
2.59/2.65 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: 299921
759.30/759.65 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-1513837-1238223368/watcher-1513837-1238223368 -o /tmp/evaluation-result-1513837-1238223368/solver-1513837-1238223368 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513837-1238223368.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 0.98 2/69 9120
/proc/meminfo: memFree=1771656/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=1912 CPUtime=0
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 320 0 0 0 0 0 0 0 18 0 1 0 1095001545 1957888 305 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 478 305 58 167 0 309 0
[startup+0.0944941 s]
/proc/loadavg: 0.91 0.95 0.98 2/69 9120
/proc/meminfo: memFree=1771656/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=5084 CPUtime=0.08
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 1038 0 0 0 8 0 0 0 18 0 1 0 1095001545 5206016 789 1992294400 134512640 135197378 4294956240 18446744073709551615 134649037 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 1271 789 65 167 0 1102 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5084
[startup+0.101494 s]
/proc/loadavg: 0.91 0.95 0.98 2/69 9120
/proc/meminfo: memFree=1771656/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=5084 CPUtime=0.09
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 1038 0 0 0 9 0 0 0 18 0 1 0 1095001545 5206016 789 1992294400 134512640 135197378 4294956240 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 1271 789 65 167 0 1102 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084
[startup+0.301533 s]
/proc/loadavg: 0.91 0.95 0.98 2/69 9120
/proc/meminfo: memFree=1771656/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=5372 CPUtime=0.29
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 2615 0 0 0 28 1 0 0 19 0 1 0 1095001545 5500928 925 1992294400 134512640 135197378 4294956240 18446744073709551615 134619265 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 1343 925 78 167 0 1174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5372
[startup+0.701612 s]
/proc/loadavg: 0.91 0.95 0.98 2/69 9120
/proc/meminfo: memFree=1771656/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=18580 CPUtime=0.69
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 6981 0 0 0 67 2 0 0 23 0 1 0 1095001545 19025920 2208 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 4645 2208 88 167 0 4476 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18580
[startup+1.50177 s]
/proc/loadavg: 0.91 0.95 0.98 2/70 9121
/proc/meminfo: memFree=1755328/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=19236 CPUtime=1.49
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 9070 0 0 0 145 4 0 0 25 0 1 0 1095001545 19697664 4297 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 4809 4297 91 167 0 4640 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19236
[startup+3.10109 s]
/proc/loadavg: 0.91 0.95 0.98 2/70 9121
/proc/meminfo: memFree=1753408/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=20844 CPUtime=3.09
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 9488 0 0 0 305 4 0 0 25 0 1 0 1095001545 21344256 4715 1992294400 134512640 135197378 4294956240 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 5211 4715 91 167 0 5042 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20844
[startup+6.30172 s]
/proc/loadavg: 0.92 0.95 0.98 2/70 9121
/proc/meminfo: memFree=1752704/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=21164 CPUtime=6.29
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 9540 0 0 0 625 4 0 0 25 0 1 0 1095001545 21671936 4767 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 5291 4767 91 167 0 5122 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21164
[startup+12.703 s]
/proc/loadavg: 0.93 0.95 0.98 2/70 9121
/proc/meminfo: memFree=1752256/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=21536 CPUtime=12.69
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 9628 0 0 0 1265 4 0 0 25 0 1 0 1095001545 22052864 4855 1992294400 134512640 135197378 4294956240 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 5384 4855 91 167 0 5215 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21536
[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.98 2/70 9121
/proc/meminfo: memFree=1751872/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=21840 CPUtime=25.48
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 9719 0 0 0 2543 5 0 0 25 0 1 0 1095001545 22364160 4946 1992294400 134512640 135197378 4294956240 18446744073709551615 134590626 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 5460 4946 91 167 0 5291 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21840
[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.98 2/70 9121
/proc/meminfo: memFree=1751232/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=22900 CPUtime=51.07
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 9869 0 0 0 5102 5 0 0 25 0 1 0 1095001545 23449600 5096 1992294400 134512640 135197378 4294956240 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 5725 5096 91 167 0 5556 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22900
[startup+102.307 s]
/proc/loadavg: 0.98 0.96 0.98 2/70 9121
/proc/meminfo: memFree=1750400/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=23864 CPUtime=102.25
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 10082 0 0 0 10220 5 0 0 25 0 1 0 1095001545 24436736 5309 1992294400 134512640 135197378 4294956240 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 5966 5309 91 167 0 5797 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23864
[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9121
/proc/meminfo: memFree=1749504/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=24772 CPUtime=162.23
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 10303 0 0 0 16218 5 0 0 25 0 1 0 1095001545 25366528 5530 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 6193 5530 91 167 0 6024 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24772
[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9121
/proc/meminfo: memFree=1748608/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=25668 CPUtime=222.21
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 10506 0 0 0 22215 6 0 0 25 0 1 0 1095001545 26284032 5733 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 6417 5733 91 167 0 6248 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25668
[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9121
/proc/meminfo: memFree=1747840/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=27172 CPUtime=282.18
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 10715 0 0 0 28212 6 0 0 25 0 1 0 1095001545 27824128 5934 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 6793 5934 91 167 0 6624 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 27172
[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9127
/proc/meminfo: memFree=1747008/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=27304 CPUtime=342.16
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 10897 0 0 0 34209 7 0 0 25 0 1 0 1095001545 27959296 6116 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 6826 6116 91 167 0 6657 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 27304
[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9127
/proc/meminfo: memFree=1746240/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=29160 CPUtime=402.13
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 11081 0 0 0 40206 7 0 0 25 0 1 0 1095001545 29859840 6300 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 7290 6300 91 167 0 7121 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 29160
[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9127
/proc/meminfo: memFree=1745536/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=29292 CPUtime=462.11
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 11257 0 0 0 46204 7 0 0 25 0 1 0 1095001545 29995008 6476 1992294400 134512640 135197378 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 7323 6476 91 167 0 7154 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 29292
[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9127
/proc/meminfo: memFree=1744896/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=29424 CPUtime=522.09
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 11426 0 0 0 52201 8 0 0 25 0 1 0 1095001545 30130176 6645 1992294400 134512640 135197378 4294956240 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 7356 6645 91 167 0 7187 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 29424
[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9127
/proc/meminfo: memFree=1744192/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=32144 CPUtime=582.06
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 11597 0 0 0 58198 8 0 0 25 0 1 0 1095001545 32915456 6816 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 8036 6816 91 167 0 7867 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 32144
[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9127
/proc/meminfo: memFree=1743488/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=32388 CPUtime=642.05
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 11766 0 0 0 64196 9 0 0 25 0 1 0 1095001545 33165312 6985 1992294400 134512640 135197378 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 8097 6985 91 167 0 7928 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 32388
[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9127
/proc/meminfo: memFree=1742720/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=32520 CPUtime=702.02
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 11935 0 0 0 70193 9 0 0 25 0 1 0 1095001545 33300480 7154 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 8130 7154 91 167 0 7961 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 32520
[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9127
/proc/meminfo: memFree=1741888/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=32652 CPUtime=762
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 12120 0 0 0 76191 9 0 0 25 0 1 0 1095001545 33435648 7339 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 8163 7339 91 167 0 7994 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 32652
[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9127
/proc/meminfo: memFree=1741312/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=32652 CPUtime=821.97
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 12254 0 0 0 82188 9 0 0 25 0 1 0 1095001545 33435648 7473 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 8163 7473 91 167 0 7994 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 32652
[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9127
/proc/meminfo: memFree=1740736/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=36664 CPUtime=881.95
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 12399 0 0 0 88186 9 0 0 25 0 1 0 1095001545 37543936 7618 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 9166 7618 91 167 0 8997 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 36664
[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9127
/proc/meminfo: memFree=1740096/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=36664 CPUtime=941.93
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 12549 0 0 0 94184 9 0 0 25 0 1 0 1095001545 37543936 7768 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 9166 7768 91 167 0 8997 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 36664
[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9127
/proc/meminfo: memFree=1739520/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=36664 CPUtime=1001.91
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 12708 0 0 0 100181 10 0 0 25 0 1 0 1095001545 37543936 7927 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 9166 7927 91 167 0 8997 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 36664
[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9127
/proc/meminfo: memFree=1738880/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=36796 CPUtime=1061.88
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 12867 0 0 0 106178 10 0 0 25 0 1 0 1095001545 37679104 8086 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 9199 8086 91 167 0 9030 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 36796
[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9127
/proc/meminfo: memFree=1738240/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=36796 CPUtime=1121.87
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 13023 0 0 0 112176 11 0 0 25 0 1 0 1095001545 37679104 8242 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 9199 8242 91 167 0 9030 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 36796
[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9127
/proc/meminfo: memFree=1737600/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=36796 CPUtime=1181.84
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 13182 0 0 0 118173 11 0 0 25 0 1 0 1095001545 37679104 8401 1992294400 134512640 135197378 4294956240 18446744073709551615 134572737 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 9199 8401 91 167 0 9030 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 36796
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9127
/proc/meminfo: memFree=1737344/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=36928 CPUtime=1200.04
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 13230 0 0 0 119993 11 0 0 25 0 1 0 1095001545 37814272 8449 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 9232 8449 91 167 0 9063 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 36928
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 0.98 2/70 9127
/proc/meminfo: memFree=1737344/2055920 swapFree=4177820/4192956
[pid=9120] ppid=9118 vsize=36928 CPUtime=1200.04
/proc/9120/stat : 9120 (march_hi) R 9118 9120 9025 0 -1 4194304 13230 0 0 0 119993 11 0 0 25 0 1 0 1095001545 37814272 8449 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 9232 8449 91 167 0 9063 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 36928
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.93
CPU system time (s): 0.119981
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 36928
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13230
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= 2036
runsolver used 1.02284 second user time and 3.35549 second system time
The end
Launcher Data
Begin job on node73 at 2009-03-28 07:56:09
IDJOB=1513837
IDBENCH=70296
IDSOLVER=521
FILE ID=node73/1513837-1238223368
PBS_JOBID= 9060581
Free space on /tmp= 66268 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S2108163340-010.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513837-1238223368/watcher-1513837-1238223368 -o /tmp/evaluation-result-1513837-1238223368/solver-1513837-1238223368 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513837-1238223368.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= feffab3a110531eb2fd2a1a79e11bcda
RANDOM SEED=1362189086
node73.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 : 3000.277
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 : 3000.277
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: 1772136 kB
Buffers: 37940 kB
Cached: 166716 kB
SwapCached: 8184 kB
Active: 121604 kB
Inactive: 92788 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1772136 kB
SwapTotal: 4192956 kB
SwapFree: 4177820 kB
Dirty: 1524 kB
Writeback: 0 kB
Mapped: 15488 kB
Slab: 54992 kB
Committed_AS: 2714200 kB
PageTables: 1656 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= 66268 MiB
End job on node73 at 2009-03-28 08:16:11