Trace number 307424
Some explanations
A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process.
The trace of the execution of a solver is divided into four (or five) parts:
-
SOLVER DATA
This is the output of the solver (stdout and stderr).
Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.
When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).
As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
-
VERIFIER DATA
The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
-
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/v19000/
unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf |
| MD5SUM | ed69b58d607202c9e89604f68f2d7c34 |
| 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 | 19000 |
| Number of clauses | 79800 |
| Sum of the clauses size | 239400 |
| 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 | 79800 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
1.52/1.58 c main():: *** [ march satisfiability solver ] ***
1.52/1.58 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
1.52/1.58 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.52/1.58 c main()::
1.52/1.58 c initFormula():: searching for DIMACS p-line....
1.52/1.58 c initFormula():: the DIMACS p-line indicates a CNF of 19000 variables and 79800 clauses.
1.52/1.58 c parseCNF():: parsing....
1.52/1.58 c parseCNF():: the CNF contains 0 unary clauses.
1.52/1.58 c runParser():: parsing was successful, warming up engines...
1.52/1.58 c simplify_formula():: removed 0 tautological, 391 satisfied and 0 duplicate clauses
1.52/1.58 c preprocessing fase I completed:: there are now 18940 free variables and 79409 clauses.
1.52/1.58 c stat :: sign balance is biased by 0.481
1.52/1.58 c shorten_equivalence(): average equivalence length reduced from nan to nan
1.52/1.58 c using 3-SAT heuristics (occurence based diff)
1.52/1.58 c longest clause has size 3
1.52/1.58 c simplify_formula():: removed 0 tautological, 0 satisfied and 178 duplicate clauses
1.52/1.58 c resolvent_look() :: found 82 resolvents
1.52/1.58 c lessRedundantTransformation():: nothing to be done.
1.52/1.58 c transformTo3SAT():: you gave me 19000 variables and 79491 clauses.
1.52/1.58 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.52/1.58 c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.52/1.58 c transformTo3SAT():: the transformation yielded 19000 variabels and 79491 clauses.
1.52/1.58 c main():: clause / variable ratio: ( 79491 / 19000 ) = 4.18
1.52/1.58 c longest clause has size 3
1.52/1.58 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.52/1.58 c dynamic_preselect_setsize :: off
1.52/1.58 c suggested doublelook initial :: 0
1.52/1.58 c main():: all systems go!
1.52/1.58 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1537 JD: 1322
84.28/84.36 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/node24/watcher-307424-1172120117 -o ROOT/results/node24/solver-307424-1172120117 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307424-1172120117/march_ks /tmp/evaluation/307424-1172120117/instance-307424-1172120117.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 1.02 1.02 1.00 3/77 31020
/proc/meminfo: memFree=1865640/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=2660 CPUtime=0
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 507 0 0 0 0 0 0 0 18 0 1 0 231966000 2723840 492 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 665 492 47 123 0 540 0
[startup+0.106837 s]
/proc/loadavg: 1.02 1.02 1.00 3/77 31020
/proc/meminfo: memFree=1865640/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=3848 CPUtime=0.1
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 867 0 0 0 10 0 0 0 18 0 1 0 231966000 3940352 852 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 962 852 47 123 0 837 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3848
[startup+0.514879 s]
/proc/loadavg: 1.02 1.02 1.00 3/77 31020
/proc/meminfo: memFree=1865640/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=11388 CPUtime=0.51
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 4085 0 0 0 49 2 0 0 21 0 1 0 231966000 11661312 2123 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134659436 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 2847 2123 52 123 0 2722 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 11388
[startup+1.33497 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 31021
/proc/meminfo: memFree=1851872/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=16980 CPUtime=1.32
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 11012 0 0 0 127 5 0 0 25 0 1 0 231966000 17387520 3412 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 4245 3412 67 123 0 4120 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 16980
[startup+2.97114 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 31021
/proc/meminfo: memFree=1845664/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=24088 CPUtime=2.96
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 14744 0 0 0 289 7 0 0 25 0 1 0 231966000 24666112 5013 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 6022 5013 73 123 0 5897 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 24088
[startup+6.2535 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 31021
/proc/meminfo: memFree=1845408/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=24244 CPUtime=6.24
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 14801 0 0 0 617 7 0 0 25 0 1 0 231966000 24825856 5070 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 6061 5070 73 123 0 5936 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 24244
[startup+12.7102 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 31021
/proc/meminfo: memFree=1844968/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=24652 CPUtime=12.7
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 14902 0 0 0 1263 7 0 0 25 0 1 0 231966000 25243648 5171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547999 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 6163 5171 73 123 0 6038 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 24652
[startup+25.6116 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 31021
/proc/meminfo: memFree=1843240/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=26728 CPUtime=25.6
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 15377 0 0 0 2552 8 0 0 25 0 1 0 231966000 27369472 5646 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 6682 5646 73 123 0 6557 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 26728
[startup+51.2224 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 31021
/proc/meminfo: memFree=1842280/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=27504 CPUtime=51.2
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 15575 0 0 0 5112 8 0 0 25 0 1 0 231966000 28164096 5844 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 6876 5844 73 123 0 6751 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 27504
[startup+102.437 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31021
/proc/meminfo: memFree=1841640/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=28196 CPUtime=102.4
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 15728 0 0 0 10232 8 0 0 25 0 1 0 231966000 28872704 5985 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 7049 5985 73 123 0 6924 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 28196
[startup+162.468 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31021
/proc/meminfo: memFree=1840872/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=28824 CPUtime=162.42
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 15905 0 0 0 16234 8 0 0 25 0 1 0 231966000 29515776 6162 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 7206 6162 73 123 0 7081 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 28824
[startup+222.492 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 31021
/proc/meminfo: memFree=1840296/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=29396 CPUtime=222.42
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 16033 0 0 0 22234 8 0 0 25 0 1 0 231966000 30101504 6290 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 7349 6290 73 123 0 7224 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 29396
[startup+282.513 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 31021
/proc/meminfo: memFree=1839656/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=29908 CPUtime=282.43
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 16180 0 0 0 28235 8 0 0 25 0 1 0 231966000 30625792 6437 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 7477 6437 73 123 0 7352 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 29908
[startup+342.535 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31021
/proc/meminfo: memFree=1839400/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=30156 CPUtime=342.44
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 16243 0 0 0 34236 8 0 0 25 0 1 0 231966000 30879744 6500 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 7539 6500 73 123 0 7414 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 30156
[startup+402.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 31155
/proc/meminfo: memFree=1838000/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=30280 CPUtime=402.39
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 16279 0 0 0 40231 8 0 0 25 0 1 0 231966000 31006720 6536 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 7570 6536 73 123 0 7445 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 30280
[startup+462.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31219
/proc/meminfo: memFree=1838952/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=30528 CPUtime=462.38
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 16320 0 0 0 46230 8 0 0 25 0 1 0 231966000 31260672 6577 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 7632 6577 73 123 0 7507 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 30528
[startup+522.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31219
/proc/meminfo: memFree=1838824/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=30652 CPUtime=522.39
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 16348 0 0 0 52230 9 0 0 25 0 1 0 231966000 31387648 6605 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 7663 6605 73 123 0 7538 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 30652
[startup+582.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31219
/proc/meminfo: memFree=1838696/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=30776 CPUtime=582.41
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 16376 0 0 0 58232 9 0 0 25 0 1 0 231966000 31514624 6633 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 7694 6633 73 123 0 7569 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 30776
[startup+642.699 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31219
/proc/meminfo: memFree=1838504/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=30776 CPUtime=642.42
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 16403 0 0 0 64233 9 0 0 25 0 1 0 231966000 31514624 6660 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 7694 6660 73 123 0 7569 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 30776
[startup+702.725 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31219
/proc/meminfo: memFree=1838376/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=30900 CPUtime=702.43
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 16429 0 0 0 70234 9 0 0 25 0 1 0 231966000 31641600 6686 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 7725 6686 73 123 0 7600 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 30900
[startup+762.751 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31219
/proc/meminfo: memFree=1838248/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=31032 CPUtime=762.44
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 16465 0 0 0 76235 9 0 0 25 0 1 0 231966000 31776768 6722 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 7758 6722 73 123 0 7633 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 31032
[startup+822.777 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31219
/proc/meminfo: memFree=1838120/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=31156 CPUtime=822.45
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 16480 0 0 0 82236 9 0 0 25 0 1 0 231966000 31903744 6737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 7789 6737 73 123 0 7664 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 31156
[startup+882.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31219
/proc/meminfo: memFree=1838056/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=31156 CPUtime=882.46
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 16497 0 0 0 88237 9 0 0 25 0 1 0 231966000 31903744 6754 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 7789 6754 73 123 0 7664 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 31156
[startup+942.825 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31219
/proc/meminfo: memFree=1838056/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=31280 CPUtime=942.46
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 16511 0 0 0 94237 9 0 0 25 0 1 0 231966000 32030720 6768 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 7820 6768 73 123 0 7695 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 31280
[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31219
/proc/meminfo: memFree=1837992/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=31280 CPUtime=1002.48
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 16527 0 0 0 100239 9 0 0 25 0 1 0 231966000 32030720 6784 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 7820 6784 73 123 0 7695 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 31280
[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31219
/proc/meminfo: memFree=1837928/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=31404 CPUtime=1062.49
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 16544 0 0 0 106240 9 0 0 25 0 1 0 231966000 32157696 6801 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 7851 6801 73 123 0 7726 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 31404
[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31219
/proc/meminfo: memFree=1837800/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=31404 CPUtime=1122.5
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 16559 0 0 0 112241 9 0 0 25 0 1 0 231966000 32157696 6816 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 7851 6816 73 123 0 7726 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 31404
[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31219
/proc/meminfo: memFree=1837800/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=31528 CPUtime=1182.5
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 16574 0 0 0 118241 9 0 0 25 0 1 0 231966000 32284672 6831 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 7882 6831 73 123 0 7757 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 31528
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.45 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 31219
/proc/meminfo: memFree=1837736/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=31528 CPUtime=1200.02
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 16577 0 0 0 119993 9 0 0 25 0 1 0 231966000 32284672 6834 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 7882 6834 73 123 0 7757 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 31528
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.45 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 31219
/proc/meminfo: memFree=1837736/2055920 swapFree=4144184/4192956
[pid=31020] ppid=31018 vsize=31528 CPUtime=1200.02
/proc/31020/stat : 31020 (march_ks) R 31018 31020 29398 0 -1 4194304 16577 0 0 0 119993 9 0 0 25 0 1 0 231966000 32284672 6834 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/31020/statm: 7882 6834 73 123 0 7757 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 31528
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.04
CPU user time (s): 1199.94
CPU system time (s): 0.101984
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 31528
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16577
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= 3422
runsolver used 1.00085 second user time and 2.5996 second system time
The end
Begin job on node24 on Thu Feb 22 04:55:17 UTC 2007
IDJOB= 307424
IDBENCH= 20205
IDSOLVER= 111
FILE ID= node24/307424-1172120117
PBS_JOBID= 3892902
Free space on /tmp= 66557 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf
COMMAND LINE= /tmp/evaluation/307424-1172120117/march_ks /tmp/evaluation/307424-1172120117/instance-307424-1172120117.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node24/watcher-307424-1172120117 -o ROOT/results/node24/solver-307424-1172120117 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307424-1172120117/march_ks /tmp/evaluation/307424-1172120117/instance-307424-1172120117.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= ed69b58d607202c9e89604f68f2d7c34
RANDOM SEED= 142464195
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node24.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 : 3000.232
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 : 3000.232
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: 1866112 kB
Buffers: 14436 kB
Cached: 107504 kB
SwapCached: 4132 kB
Active: 52668 kB
Inactive: 79348 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1866112 kB
SwapTotal: 4192956 kB
SwapFree: 4144184 kB
Dirty: 3800 kB
Writeback: 0 kB
Mapped: 15756 kB
Slab: 43352 kB
Committed_AS: 758440 kB
PageTables: 1732 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= 66557 MiB
End job on node24 on Thu Feb 22 05:15:20 UTC 2007