Trace number 1513993
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) | 1200.1 | 1200.41 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S688804305-073.cnf |
| MD5SUM | c44bf8e86de68afd8b13539ed87fd1d0 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 26.24 |
| 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
0.49/0.51 c main():: *** [ march satisfiability solver ] ***
0.49/0.51 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.49/0.51 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.49/0.51 c main()::
0.49/0.51 c initFormula():: searching for DIMACS p-line....
0.49/0.51 c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.49/0.51 c parseCNF():: parsing....
0.49/0.51 c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.51 c runParser():: parsing was successful, warming up engines...
0.49/0.51 c simplify_formula():: removed 0 tautological, 203 satisfied and 0 duplicate clauses
0.49/0.51 c preprocessing fase I completed:: there are now 7971 free variables and 33397 clauses.
0.49/0.51 c stat :: sign balance is biased by 0.462
0.49/0.51 c using 3-SAT heuristics (occurence based diff)
0.49/0.51 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.51 c simplify_formula():: removed 0 tautological, 0 satisfied and 173 duplicate clauses
0.49/0.51 c resolvent_look() :: found 80 resolvents
0.49/0.51 c lessRedundantTransformation():: nothing to be done.
0.49/0.51 c transformTo3SAT():: you gave me 8000 variables and 33477 clauses.
0.49/0.51 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.49/0.51 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.49/0.51 c transformTo3SAT():: the transformation yielded 8000 variabels and 33477 clauses.
0.49/0.51 c main():: clause / variable ratio: ( 33477 / 8000 ) = 4.18
0.49/0.51 c longest clause has size 3
0.49/0.51 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.51 c number of free variables = 7971
0.49/0.51 c dynamic_preselect_setsize :: off
0.49/0.51 c main():: all systems go!
0.49/0.51 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 707
1.69/1.72 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: 172771
349.61/349.74 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-1513993-1238224593/watcher-1513993-1238224593 -o /tmp/evaluation-result-1513993-1238224593/solver-1513993-1238224593 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513993-1238224593.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: 0.99 0.97 0.98 3/64 32501
/proc/meminfo: memFree=907056/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=1692 CPUtime=0
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 1095126196 1732608 259 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 423 259 58 167 0 254 0
[startup+0.0967999 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 32501
/proc/meminfo: memFree=907056/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=5284 CPUtime=0.09
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 1126 0 0 0 9 0 0 0 18 0 1 0 1095126196 5410816 931 1992294400 134512640 135197378 4294956240 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 1321 931 66 167 0 1152 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5284
[startup+0.101801 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 32501
/proc/meminfo: memFree=907056/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=5284 CPUtime=0.09
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 1126 0 0 0 9 0 0 0 18 0 1 0 1095126196 5410816 931 1992294400 134512640 135197378 4294956240 18446744073709551615 134692268 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 1321 931 66 167 0 1152 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5284
[startup+0.301821 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 32501
/proc/meminfo: memFree=907056/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=4468 CPUtime=0.29
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 2983 0 0 0 28 1 0 0 19 0 1 0 1095126196 4575232 769 1992294400 134512640 135197378 4294956240 18446744073709551615 134579648 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 1117 769 80 167 0 948 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4468
[startup+0.701862 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 32501
/proc/meminfo: memFree=907056/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=15640 CPUtime=0.69
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 6282 0 0 0 67 2 0 0 22 0 1 0 1095126196 16015360 3499 1992294400 134512640 135197378 4294956240 18446744073709551615 134541240 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 3910 3499 91 167 0 3741 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15640
[startup+1.50194 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=893096/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=16620 CPUtime=1.49
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 6560 0 0 0 147 2 0 0 25 0 1 0 1095126196 17018880 3777 1992294400 134512640 135197378 4294956240 18446744073709551615 134541663 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 4155 3777 91 167 0 3986 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16620
[startup+3.10111 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=891944/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=17036 CPUtime=3.09
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 6641 0 0 0 307 2 0 0 25 0 1 0 1095126196 17444864 3858 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 4259 3858 91 167 0 4090 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17036
[startup+6.30144 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=891560/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=17336 CPUtime=6.29
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 6709 0 0 0 627 2 0 0 25 0 1 0 1095126196 17752064 3926 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 4334 3926 91 167 0 4165 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17336
[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=891176/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=17596 CPUtime=12.68
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 6760 0 0 0 1266 2 0 0 25 0 1 0 1095126196 18018304 3977 1992294400 134512640 135197378 4294956240 18446744073709551615 134541653 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 4399 3977 91 167 0 4230 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17596
[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=890664/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=18116 CPUtime=25.49
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 6880 0 0 0 2546 3 0 0 25 0 1 0 1095126196 18550784 4097 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 4529 4097 91 167 0 4360 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18116
[startup+51.101 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=889768/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=19260 CPUtime=51.08
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 7105 0 0 0 5105 3 0 0 25 0 1 0 1095126196 19722240 4322 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 4815 4322 91 167 0 4646 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19260
[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=889192/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=20112 CPUtime=102.27
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 7267 0 0 0 10224 3 0 0 25 0 1 0 1095126196 20594688 4484 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 5028 4484 91 167 0 4859 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20112
[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=888168/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=21036 CPUtime=162.25
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 7536 0 0 0 16222 3 0 0 25 0 1 0 1095126196 21540864 4746 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 5259 4746 91 167 0 5090 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21036
[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=887208/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=22452 CPUtime=222.23
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 7768 0 0 0 22219 4 0 0 25 0 1 0 1095126196 22990848 4978 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 5613 4978 91 167 0 5444 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22452
[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=886248/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=22584 CPUtime=282.22
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 7992 0 0 0 28217 5 0 0 25 0 1 0 1095126196 23126016 5202 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 5646 5202 91 167 0 5477 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22584
[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=885160/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=24896 CPUtime=342.21
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 8261 0 0 0 34216 5 0 0 25 0 1 0 1095126196 25493504 5465 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 6224 5465 91 167 0 6055 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 24896
[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=884456/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=24896 CPUtime=402.19
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 8421 0 0 0 40214 5 0 0 25 0 1 0 1095126196 25493504 5625 1992294400 134512640 135197378 4294956240 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 6224 5625 91 167 0 6055 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 24896
[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=883752/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=27484 CPUtime=462.17
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 8605 0 0 0 46212 5 0 0 25 0 1 0 1095126196 28143616 5809 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 6871 5809 91 167 0 6702 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 27484
[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=882984/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=27484 CPUtime=522.16
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 8813 0 0 0 52210 6 0 0 25 0 1 0 1095126196 28143616 6017 1992294400 134512640 135197378 4294956240 18446744073709551615 134541381 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 6871 6017 91 167 0 6702 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 27484
[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=882152/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=27616 CPUtime=582.14
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 9019 0 0 0 58208 6 0 0 25 0 1 0 1095126196 28278784 6223 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 6904 6223 91 167 0 6735 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 27616
[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=881320/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=27616 CPUtime=642.13
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 9223 0 0 0 64207 6 0 0 25 0 1 0 1095126196 28278784 6427 1992294400 134512640 135197378 4294956240 18446744073709551615 134541702 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 6904 6427 91 167 0 6735 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 27616
[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=880104/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=32396 CPUtime=702.11
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 9525 0 0 0 70204 7 0 0 25 0 1 0 1095126196 33173504 6723 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 8099 6723 91 167 0 7930 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 32396
[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=879464/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=32396 CPUtime=762.1
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 9684 0 0 0 76203 7 0 0 25 0 1 0 1095126196 33173504 6882 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 8099 6882 91 167 0 7930 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 32396
[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=878760/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=32396 CPUtime=822.08
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 9858 0 0 0 82201 7 0 0 25 0 1 0 1095126196 33173504 7056 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 8099 7056 91 167 0 7930 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 32396
[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=877928/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=32396 CPUtime=882.06
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 10044 0 0 0 88199 7 0 0 25 0 1 0 1095126196 33173504 7242 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 8099 7242 91 167 0 7930 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 32396
[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=877224/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=32396 CPUtime=942.05
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 10231 0 0 0 94197 8 0 0 25 0 1 0 1095126196 33173504 7429 1992294400 134512640 135197378 4294956240 18446744073709551615 134541663 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 8099 7429 91 167 0 7930 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 32396
[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=876520/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=32396 CPUtime=1002.03
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 10417 0 0 0 100195 8 0 0 25 0 1 0 1095126196 33173504 7615 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 8099 7615 91 167 0 7930 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 32396
[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=875816/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=38216 CPUtime=1062.02
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 10603 0 0 0 106193 9 0 0 25 0 1 0 1095126196 39133184 7801 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 9554 7801 91 167 0 9385 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 38216
[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=875048/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=38216 CPUtime=1122
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 10773 0 0 0 112191 9 0 0 25 0 1 0 1095126196 39133184 7971 1992294400 134512640 135197378 4294956240 18446744073709551615 134541381 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 9554 7971 91 167 0 9385 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 38216
[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=874344/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=38216 CPUtime=1181.99
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 10949 0 0 0 118189 10 0 0 25 0 1 0 1095126196 39133184 8147 1992294400 134512640 135197378 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 9554 8147 91 167 0 9385 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 38216
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32502
/proc/meminfo: memFree=874088/2055920 swapFree=4177768/4192956
[pid=32501] ppid=32499 vsize=38216 CPUtime=1200.09
/proc/32501/stat : 32501 (march_hi) R 32499 32501 32370 0 -1 4194304 11008 0 0 0 119999 10 0 0 25 0 1 0 1095126196 39133184 8206 1992294400 134512640 135197378 4294956240 18446744073709551615 134541243 0 0 4096 0 0 0 0 17 1 0 0
/proc/32501/statm: 9554 8206 91 167 0 9385 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 38216
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.99
CPU system time (s): 0.110983
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 38216
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11008
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= 1865
runsolver used 0.902862 second user time and 2.6116 second system time
The end
Launcher Data
Begin job on node2 at 2009-03-28 08:16:33
IDJOB=1513993
IDBENCH=70309
IDSOLVER=521
FILE ID=node2/1513993-1238224593
PBS_JOBID= 9060647
Free space on /tmp= 66460 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S688804305-073.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513993-1238224593/watcher-1513993-1238224593 -o /tmp/evaluation-result-1513993-1238224593/solver-1513993-1238224593 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513993-1238224593.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= c44bf8e86de68afd8b13539ed87fd1d0
RANDOM SEED=995169771
node2.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 : 3000.236
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 : 3000.236
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: 907472 kB
Buffers: 95648 kB
Cached: 954660 kB
SwapCached: 8996 kB
Active: 76584 kB
Inactive: 984756 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 907472 kB
SwapTotal: 4192956 kB
SwapFree: 4177768 kB
Dirty: 1360 kB
Writeback: 0 kB
Mapped: 16604 kB
Slab: 73032 kB
Committed_AS: 2699836 kB
PageTables: 1476 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= 66460 MiB
End job on node2 at 2009-03-28 08:36:36