Trace number 310212
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.
-
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
General information on the benchmark
| Name | random/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1248103115-09-UNKNOWN.cnf |
| MD5SUM | 7db698a93a5d58267ca490a662494eeb |
| 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 | 1170 |
| Number of clauses | 4234 |
| Sum of the clauses size | 12279 |
| Maximum clause length | 3 |
| Minimum clause length | 2 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 423 |
| Number of clauses of size 3 | 3811 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.00/0.04 c main():: *** [ march satisfiability solver ] ***
0.00/0.04 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.04 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.04 c main()::
0.00/0.04 c initFormula():: searching for DIMACS p-line....
0.00/0.04 c initFormula():: the DIMACS p-line indicates a CNF of 1170 variables and 4234 clauses.
0.00/0.04 c parseCNF():: parsing....
0.00/0.04 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04 c runParser():: parsing was successful, warming up engines...
0.00/0.04 c simplify_formula():: removed 0 tautological, 104 satisfied and 0 duplicate clauses
0.00/0.04 c preprocessing fase I completed:: there are now 1152 free variables and 4130 clauses.
0.00/0.04 c stat :: sign balance is biased by 0.591
0.00/0.04 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.04 c using 3-SAT heuristics (occurence based diff)
0.00/0.04 c longest clause has size 3
0.00/0.04 c simplify_formula():: removed 0 tautological, 0 satisfied and 99 duplicate clauses
0.00/0.04 c resolvent_look() :: found 55 resolvents
0.00/0.04 c lessRedundantTransformation():: nothing to be done.
0.00/0.04 c transformTo3SAT():: you gave me 1170 variables and 4185 clauses.
0.00/0.04 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.04 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.04 c transformTo3SAT():: the transformation yielded 1170 variabels and 4185 clauses.
0.00/0.04 c main():: clause / variable ratio: ( 4185 / 1170 ) = 3.58
0.00/0.04 c longest clause has size 3
0.00/0.04 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04 c dynamic_preselect_setsize :: off
0.00/0.04 c suggested doublelook initial :: 0
0.00/0.04 c main():: all systems go!
0.00/0.04 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 179 JD: 38
0.40/0.43 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 3817 JD: 38
8.39/8.46 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 |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 30092 JD: 38
64.17/64.35 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 |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 206266 JD: 38
433.45/433.75 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 |**********************************
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 |***************************************************************
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/node42/watcher-310212-1172556066 -o ROOT/results/node42/solver-310212-1172556066 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310212-1172556066/march_ks /tmp/evaluation/310212-1172556066/instance-310212-1172556066.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: 1.00 1.00 1.00 2/70 8406
/proc/meminfo: memFree=1817024/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=788 CPUtime=0
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 109 0 0 0 0 0 0 0 20 0 1 0 275562666 806912 94 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 197 94 47 123 0 72 0
[startup+0.10737 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8406
/proc/meminfo: memFree=1817024/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=2124 CPUtime=0.1
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 446 0 0 0 10 0 0 0 21 0 1 0 275562666 2174976 428 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 531 428 73 123 0 406 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2124
[startup+0.515448 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8406
/proc/meminfo: memFree=1817024/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=2256 CPUtime=0.51
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 481 0 0 0 51 0 0 0 24 0 1 0 275562666 2310144 463 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 564 463 73 123 0 439 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2256
[startup+1.33861 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8409
/proc/meminfo: memFree=1815352/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=2388 CPUtime=1.33
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 500 0 0 0 133 0 0 0 25 0 1 0 275562666 2445312 482 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 597 482 73 123 0 472 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2388
[startup+2.97492 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8409
/proc/meminfo: memFree=1815160/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=2388 CPUtime=2.96
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 524 0 0 0 296 0 0 0 25 0 1 0 275562666 2445312 506 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542945 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 597 506 73 123 0 472 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2388
[startup+6.25354 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8415
/proc/meminfo: memFree=1814968/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=2520 CPUtime=6.24
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 546 0 0 0 624 0 0 0 25 0 1 0 275562666 2580480 528 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548945 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 630 528 73 123 0 505 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2520
[startup+12.7108 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8425
/proc/meminfo: memFree=1814752/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=2656 CPUtime=12.69
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 576 0 0 0 1269 0 0 0 25 0 1 0 275562666 2719744 558 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 664 558 73 123 0 539 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2656
[startup+25.5172 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8447
/proc/meminfo: memFree=1814560/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=2792 CPUtime=25.48
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 614 0 0 0 2548 0 0 0 25 0 1 0 275562666 2859008 596 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 698 596 73 123 0 573 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2792
[startup+51.1351 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8467
/proc/meminfo: memFree=1814496/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=2992 CPUtime=51.08
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 658 0 0 0 5108 0 0 0 25 0 1 0 275562666 3063808 639 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 748 639 73 123 0 623 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2992
[startup+102.363 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8541
/proc/meminfo: memFree=1815000/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=3760 CPUtime=102.24
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 809 0 0 0 10224 0 0 0 25 0 1 0 275562666 3850240 790 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538168 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 940 790 73 123 0 815 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 3760
[startup+162.387 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8541
/proc/meminfo: memFree=1814552/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=4100 CPUtime=162.25
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 915 0 0 0 16224 1 0 0 25 0 1 0 275562666 4198400 896 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 1025 896 73 123 0 900 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4100
[startup+222.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8541
/proc/meminfo: memFree=1814168/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=4868 CPUtime=222.24
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 1005 0 0 0 22223 1 0 0 25 0 1 0 275562666 4984832 986 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 1217 986 73 123 0 1092 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4868
[startup+282.422 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8541
/proc/meminfo: memFree=1814104/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=4868 CPUtime=282.23
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 1048 0 0 0 28222 1 0 0 25 0 1 0 275562666 4984832 1029 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 1217 1029 73 123 0 1092 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 4868
[startup+342.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8541
/proc/meminfo: memFree=1813848/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=5632 CPUtime=342.22
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 1110 0 0 0 34221 1 0 0 25 0 1 0 275562666 5767168 1091 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 1408 1091 73 123 0 1283 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 5632
[startup+402.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8541
/proc/meminfo: memFree=1813592/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=5632 CPUtime=402.22
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 1172 0 0 0 40221 1 0 0 25 0 1 0 275562666 5767168 1153 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134577515 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 1408 1153 73 123 0 1283 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 5632
[startup+462.474 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8541
/proc/meminfo: memFree=1813016/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=5892 CPUtime=462.22
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 1310 0 0 0 46220 2 0 0 25 0 1 0 275562666 6033408 1291 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 1473 1291 73 123 0 1348 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 5892
[startup+522.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8541
/proc/meminfo: memFree=1812376/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=7044 CPUtime=522.22
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 1482 0 0 0 52220 2 0 0 25 0 1 0 275562666 7213056 1463 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564206 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 1761 1463 73 123 0 1636 0
Current children cumulated CPU time (s) 522.22
Current children cumulated vsize (KiB) 7044
[startup+582.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8541
/proc/meminfo: memFree=1811608/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=7176 CPUtime=582.21
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 1675 0 0 0 58219 2 0 0 25 0 1 0 275562666 7348224 1656 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538085 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 1794 1656 73 123 0 1669 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 7176
[startup+642.527 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8541
/proc/meminfo: memFree=1810776/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=9420 CPUtime=642.21
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 1863 0 0 0 64219 2 0 0 25 0 1 0 275562666 9646080 1844 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542372 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 2355 1844 73 123 0 2230 0
Current children cumulated CPU time (s) 642.21
Current children cumulated vsize (KiB) 9420
[startup+702.544 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8541
/proc/meminfo: memFree=1810264/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=9420 CPUtime=702.2
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 2008 0 0 0 70218 2 0 0 25 0 1 0 275562666 9646080 1989 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 2355 1989 73 123 0 2230 0
Current children cumulated CPU time (s) 702.2
Current children cumulated vsize (KiB) 9420
[startup+762.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8541
/proc/meminfo: memFree=1809688/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=9420 CPUtime=762.2
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 2149 0 0 0 76218 2 0 0 25 0 1 0 275562666 9646080 2130 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134578865 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 2355 2130 73 123 0 2230 0
Current children cumulated CPU time (s) 762.2
Current children cumulated vsize (KiB) 9420
[startup+822.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8541
/proc/meminfo: memFree=1809432/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=9420 CPUtime=822.19
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 2227 0 0 0 82217 2 0 0 25 0 1 0 275562666 9646080 2208 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134580052 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 2355 2208 73 123 0 2230 0
Current children cumulated CPU time (s) 822.19
Current children cumulated vsize (KiB) 9420
[startup+882.596 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8541
/proc/meminfo: memFree=1809048/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=12008 CPUtime=882.18
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 2314 0 0 0 88216 2 0 0 25 0 1 0 275562666 12296192 2295 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 3002 2295 73 123 0 2877 0
Current children cumulated CPU time (s) 882.18
Current children cumulated vsize (KiB) 12008
[startup+942.613 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8541
/proc/meminfo: memFree=1808600/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=12008 CPUtime=942.18
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 2420 0 0 0 94216 2 0 0 25 0 1 0 275562666 12296192 2401 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542600 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 3002 2401 73 123 0 2877 0
Current children cumulated CPU time (s) 942.18
Current children cumulated vsize (KiB) 12008
[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8541
/proc/meminfo: memFree=1808088/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=13044 CPUtime=1002.18
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 2556 0 0 0 100216 2 0 0 25 0 1 0 275562666 13357056 2537 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 3261 2537 73 123 0 3136 0
Current children cumulated CPU time (s) 1002.18
Current children cumulated vsize (KiB) 13044
[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8541
/proc/meminfo: memFree=1807512/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=13044 CPUtime=1062.17
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 2687 0 0 0 106215 2 0 0 25 0 1 0 275562666 13357056 2668 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 3261 2668 73 123 0 3136 0
Current children cumulated CPU time (s) 1062.17
Current children cumulated vsize (KiB) 13044
[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8541
/proc/meminfo: memFree=1807256/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=13176 CPUtime=1122.17
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 2760 0 0 0 112215 2 0 0 25 0 1 0 275562666 13492224 2741 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538212 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 3294 2741 73 123 0 3169 0
Current children cumulated CPU time (s) 1122.17
Current children cumulated vsize (KiB) 13176
[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8541
/proc/meminfo: memFree=1806616/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=13176 CPUtime=1182.17
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 2900 0 0 0 118214 3 0 0 25 0 1 0 275562666 13492224 2881 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 3294 2881 73 123 0 3169 0
Current children cumulated CPU time (s) 1182.17
Current children cumulated vsize (KiB) 13176
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8541
/proc/meminfo: memFree=1806488/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=13176 CPUtime=1200.09
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 2939 0 0 0 120006 3 0 0 25 0 1 0 275562666 13492224 2920 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548878 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 3294 2920 73 123 0 3169 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 13176
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8541
/proc/meminfo: memFree=1806488/2055920 swapFree=4182516/4192956
[pid=8406] ppid=8404 vsize=13176 CPUtime=1200.09
/proc/8406/stat : 8406 (march_ks) R 8404 8406 6579 0 -1 4194304 2939 0 0 0 120006 3 0 0 25 0 1 0 275562666 13492224 2920 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548878 0 0 4096 0 0 0 0 17 1 0 0
/proc/8406/statm: 3294 2920 73 123 0 3169 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 13176
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.62
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.033994
CPU usage (%): 99.957
Max. virtual memory (cumulated for all children) (KiB): 13176
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2939
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= 2265
runsolver used 0.763883 second user time and 2.52362 second system time
The end
Begin job on node42 on Tue Feb 27 06:01:06 UTC 2007
IDJOB= 310212
IDBENCH= 20281
IDSOLVER= 111
FILE ID= node42/310212-1172556066
PBS_JOBID= 3971848
Free space on /tmp= 66555 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1248103115-09-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310212-1172556066/march_ks /tmp/evaluation/310212-1172556066/instance-310212-1172556066.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node42/watcher-310212-1172556066 -o ROOT/results/node42/solver-310212-1172556066 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310212-1172556066/march_ks /tmp/evaluation/310212-1172556066/instance-310212-1172556066.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 7db698a93a5d58267ca490a662494eeb
RANDOM SEED= 788145958
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node42.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 : 3000.261
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 : 3000.261
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: 1817496 kB
Buffers: 31300 kB
Cached: 156844 kB
SwapCached: 4704 kB
Active: 96884 kB
Inactive: 103264 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1817496 kB
SwapTotal: 4192956 kB
SwapFree: 4182516 kB
Dirty: 2436 kB
Writeback: 0 kB
Mapped: 17012 kB
Slab: 23952 kB
Committed_AS: 903984 kB
PageTables: 1640 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= 66555 MiB
End job on node42 on Tue Feb 27 06:21:09 UTC 2007