Trace number 1513981
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. 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.
-
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.
-
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/8000/
unif-k3-r4.2-v8000-c33600-S579205610-033.cnf |
| MD5SUM | af63667f47d0171fb9e14e0a190b25c2 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 6.13906 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 8000 |
| Number of clauses | 33600 |
| Sum of the clauses size | 100800 |
| 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 | 33600 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.39/0.49 c main():: *** [ march satisfiability solver ] ***
0.39/0.49 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.39/0.49 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.49 c main()::
0.39/0.49 c initFormula():: searching for DIMACS p-line....
0.39/0.49 c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.39/0.49 c parseCNF():: parsing....
0.39/0.49 c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.49 c runParser():: parsing was successful, warming up engines...
0.39/0.49 c simplify_formula():: removed 0 tautological, 209 satisfied and 0 duplicate clauses
0.39/0.49 c preprocessing fase I completed:: there are now 7966 free variables and 33391 clauses.
0.39/0.49 c stat :: sign balance is biased by 0.476
0.39/0.49 c using 3-SAT heuristics (occurence based diff)
0.39/0.49 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49 c simplify_formula():: removed 0 tautological, 0 satisfied and 160 duplicate clauses
0.39/0.49 c resolvent_look() :: found 82 resolvents
0.39/0.49 c lessRedundantTransformation():: nothing to be done.
0.39/0.49 c transformTo3SAT():: you gave me 8000 variables and 33473 clauses.
0.39/0.49 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.49 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.49 c transformTo3SAT():: the transformation yielded 8000 variabels and 33473 clauses.
0.39/0.49 c main():: clause / variable ratio: ( 33473 / 8000 ) = 4.18
0.39/0.49 c longest clause has size 3
0.39/0.49 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49 c number of free variables = 7966
0.39/0.49 c dynamic_preselect_setsize :: off
0.39/0.49 c main():: all systems go!
0.39/0.49 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 760
1.89/1.99 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: 178716
343.36/343.57 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
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-1513981-1238224589/watcher-1513981-1238224589 -o /tmp/evaluation-result-1513981-1238224589/solver-1513981-1238224589 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513981-1238224589.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: 1.92 1.98 1.99 4/86 30188
/proc/meminfo: memFree=1698760/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=1692 CPUtime=0
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 281 0 0 0 0 0 0 0 18 0 1 0 1095122982 1732608 266 1992294400 134512640 135197378 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 423 266 58 167 0 254 0
[startup+0.0698509 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 30188
/proc/meminfo: memFree=1698760/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=4176 CPUtime=0.06
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 829 0 0 0 6 0 0 0 18 0 1 0 1095122982 4276224 634 1992294400 134512640 135197378 4294956240 18446744073709551615 134649267 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 1044 634 65 167 0 875 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4176
[startup+0.102856 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 30188
/proc/meminfo: memFree=1698760/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=5284 CPUtime=0.09
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 1343 0 0 0 9 0 0 0 18 0 1 0 1095122982 5410816 931 1992294400 134512640 135197378 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 1321 931 66 167 0 1152 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5284
[startup+0.302879 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 30188
/proc/meminfo: memFree=1698760/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=4304 CPUtime=0.29
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 3474 0 0 0 28 1 0 0 19 0 1 0 1095122982 4407296 728 1992294400 134512640 135197378 4294956240 18446744073709551615 134692316 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 1076 728 80 167 0 907 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4304
[startup+0.701929 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 30188
/proc/meminfo: memFree=1698760/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=15640 CPUtime=0.69
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 6897 0 0 0 66 3 0 0 23 0 1 0 1095122982 16015360 3559 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 3910 3559 91 167 0 3741 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15640
[startup+1.50103 s]
/proc/loadavg: 1.92 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1684672/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=16752 CPUtime=1.49
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 7131 0 0 0 146 3 0 0 25 0 1 0 1095122982 17154048 3793 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 4188 3793 91 167 0 4019 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16752
[startup+3.10123 s]
/proc/loadavg: 1.92 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1683328/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=17180 CPUtime=3.09
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 7223 0 0 0 306 3 0 0 25 0 1 0 1095122982 17592320 3885 1992294400 134512640 135197378 4294956240 18446744073709551615 134597284 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 4295 3885 91 167 0 4126 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17180
[startup+6.30163 s]
/proc/loadavg: 1.93 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1683072/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=17544 CPUtime=6.29
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 7306 0 0 0 626 3 0 0 25 0 1 0 1095122982 17965056 3968 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 4386 3968 91 167 0 4217 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17544
[startup+12.7014 s]
/proc/loadavg: 1.93 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1682560/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=17972 CPUtime=12.68
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 7403 0 0 0 1265 3 0 0 25 0 1 0 1095122982 18403328 4065 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 4493 4065 91 167 0 4324 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17972
[startup+25.501 s]
/proc/loadavg: 1.95 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1682048/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=18280 CPUtime=25.48
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 7491 0 0 0 2545 3 0 0 25 0 1 0 1095122982 18718720 4153 1992294400 134512640 135197378 4294956240 18446744073709551615 134541698 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 4570 4153 91 167 0 4401 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18280
[startup+51.1012 s]
/proc/loadavg: 1.96 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1681216/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=19420 CPUtime=51.07
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 7711 0 0 0 5104 3 0 0 25 0 1 0 1095122982 19886080 4373 1992294400 134512640 135197378 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 4855 4373 91 167 0 4686 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19420
[startup+102.308 s]
/proc/loadavg: 1.98 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1680576/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=20272 CPUtime=102.26
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 7867 0 0 0 10222 4 0 0 25 0 1 0 1095122982 20758528 4529 1992294400 134512640 135197378 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 5068 4529 91 167 0 4899 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20272
[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1679360/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=21168 CPUtime=162.23
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 8150 0 0 0 16219 4 0 0 25 0 1 0 1095122982 21676032 4806 1992294400 134512640 135197378 4294956240 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 5292 4806 91 167 0 5123 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 21168
[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1678400/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=22452 CPUtime=222.2
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 8390 0 0 0 22216 4 0 0 25 0 1 0 1095122982 22990848 5046 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 5613 5046 91 167 0 5444 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 22452
[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1677504/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=24440 CPUtime=282.19
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 8633 0 0 0 28214 5 0 0 25 0 1 0 1095122982 25026560 5289 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 6110 5289 91 167 0 5941 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 24440
[startup+342.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1676352/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=24940 CPUtime=342.16
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 8899 0 0 0 34211 5 0 0 25 0 1 0 1095122982 25538560 5549 1992294400 134512640 135197378 4294956240 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 6235 5549 91 167 0 6066 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 24940
[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1675584/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=24940 CPUtime=402.14
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 9082 0 0 0 40209 5 0 0 25 0 1 0 1095122982 25538560 5732 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 6235 5732 91 167 0 6066 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 24940
[startup+462.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1674816/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=27528 CPUtime=462.12
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 9286 0 0 0 46206 6 0 0 25 0 1 0 1095122982 28188672 5936 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 6882 5936 91 167 0 6713 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 27528
[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1673920/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=27660 CPUtime=522.1
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 9499 0 0 0 52203 7 0 0 25 0 1 0 1095122982 28323840 6149 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 6915 6149 91 167 0 6746 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 27660
[startup+582.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1673088/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=27660 CPUtime=582.07
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 9711 0 0 0 58200 7 0 0 25 0 1 0 1095122982 28323840 6361 1992294400 134512640 135197378 4294956240 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 6915 6361 91 167 0 6746 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 27660
[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1671808/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=32432 CPUtime=642.05
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 10025 0 0 0 64197 8 0 0 25 0 1 0 1095122982 33210368 6670 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 8108 6670 91 167 0 7939 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 32432
[startup+702.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1671040/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=32432 CPUtime=702.02
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 10203 0 0 0 70194 8 0 0 25 0 1 0 1095122982 33210368 6848 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 8108 6848 91 167 0 7939 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 32432
[startup+762.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1670272/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=32432 CPUtime=762.01
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 10376 0 0 0 76192 9 0 0 25 0 1 0 1095122982 33210368 7021 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 8108 7021 91 167 0 7939 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 32432
[startup+822.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1669568/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=32432 CPUtime=821.98
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 10568 0 0 0 82189 9 0 0 25 0 1 0 1095122982 33210368 7213 1992294400 134512640 135197378 4294956240 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 8108 7213 91 167 0 7939 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 32432
[startup+882.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1668800/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=32432 CPUtime=881.96
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 10765 0 0 0 88186 10 0 0 25 0 1 0 1095122982 33210368 7410 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 8108 7410 91 167 0 7939 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 32432
[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1667968/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=32432 CPUtime=941.93
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 10961 0 0 0 94183 10 0 0 25 0 1 0 1095122982 33210368 7606 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 8108 7606 91 167 0 7939 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 32432
[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1667200/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=38252 CPUtime=1001.9
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 11158 0 0 0 100180 10 0 0 25 0 1 0 1095122982 39170048 7803 1992294400 134512640 135197378 4294956240 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 9563 7803 91 167 0 9394 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 38252
[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1666432/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=38252 CPUtime=1061.89
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 11336 0 0 0 106178 11 0 0 25 0 1 0 1095122982 39170048 7981 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 9563 7981 91 167 0 9394 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 38252
[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1665664/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=38252 CPUtime=1121.86
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 11519 0 0 0 112175 11 0 0 25 0 1 0 1095122982 39170048 8164 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 9563 8164 91 167 0 9394 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 38252
[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1664896/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=38252 CPUtime=1181.84
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 11721 0 0 0 118173 11 0 0 25 0 1 0 1095122982 39170048 8366 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 9563 8366 91 167 0 9394 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 38252
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.5 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1664640/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=38252 CPUtime=1200.03
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 11784 0 0 0 119992 11 0 0 25 0 1 0 1095122982 39170048 8429 1992294400 134512640 135197378 4294956240 18446744073709551615 134597332 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 9563 8429 91 167 0 9394 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 38252
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: 1.99 1.98 1.99 3/87 30189
/proc/meminfo: memFree=1664640/2055920 swapFree=4170308/4192956
[pid=30188] ppid=30186 vsize=38252 CPUtime=1200.03
/proc/30188/stat : 30188 (march_hi) R 30186 30188 30059 0 -1 4194304 11784 0 0 0 119992 11 0 0 25 0 1 0 1095122982 39170048 8429 1992294400 134512640 135197378 4294956240 18446744073709551615 134597332 0 0 4096 0 0 0 0 17 0 0 0
/proc/30188/statm: 9563 8429 91 167 0 9394 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 38252
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): 0.124981
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 38252
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11784
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= 4403
runsolver used 1.2958 second user time and 4.17537 second system time
The end
Launcher Data
Begin job on node92 at 2009-03-28 08:16:30
IDJOB=1513981
IDBENCH=70308
IDSOLVER=521
FILE ID=node92/1513981-1238224589
PBS_JOBID= 9060617
Free space on /tmp= 66560 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S579205610-033.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513981-1238224589/watcher-1513981-1238224589 -o /tmp/evaluation-result-1513981-1238224589/solver-1513981-1238224589 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513981-1238224589.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= af63667f47d0171fb9e14e0a190b25c2
RANDOM SEED=1937725282
node92.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 : 3000.249
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 : 3000.249
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 : 5996.54
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1699240 kB
Buffers: 44392 kB
Cached: 247380 kB
SwapCached: 7632 kB
Active: 73280 kB
Inactive: 228420 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1699240 kB
SwapTotal: 4192956 kB
SwapFree: 4170308 kB
Dirty: 1360 kB
Writeback: 0 kB
Mapped: 15616 kB
Slab: 38996 kB
Committed_AS: 1876536 kB
PageTables: 2768 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= 66560 MiB
End job on node92 at 2009-03-28 08:36:32