Trace number 3222312

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:
  1. 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.
  2. 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.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. 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.
  5. 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 NameAnswerCPU timeWall clock time
Satisfiability Solver Selector 2011-03-18SAT 6.15 6.21666

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v350-c1491-S87195105-042.SATISFIABLE.cnf
MD5SUMada5b04e33de45b97800e1e97a28e189
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.002999
Satisfiable
(Un)Satisfiability was proved
Number of variables350
Number of clauses1491
Sum of the clauses size4473
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31491
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.40/2.75	c COMMAND LINE: portfolio_solver.py -t 5000 -s 1146382416 HOME/instance-3222312-1303301177.cnf
2.40/2.75	c    tmpdir         WORKING-DIR
2.40/2.75	c    timelimit      5000
2.40/2.75	c    seed           1146382416
2.40/2.75	c    verbosity      0
2.40/2.75	c Parsed command line and set default values...
2.40/2.75	c Starting *WALL CLOCK* TIMER
2.40/2.75	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
2.40/2.75	c   indicating coach-executables-test.sh was run successfully earlier
2.40/2.75	c Making sure all necessary files and folders are present...
2.40/2.75	c   Checking for ./features                            OK
2.40/2.75	c   Checking for COACH/coach                           OK
2.40/2.75	c   Checking for preprocessors/SatELite_v1.0_linux     OK
2.40/2.75	c   Checking for solvers/adaptg2wsat2009               OK
2.40/2.75	c   Checking for solvers/adaptg2wsat2009++             OK
2.40/2.75	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
2.40/2.75	c   Checking for solvers/cryptominisat                 OK
2.40/2.75	c   Checking for solvers/glucose_static                OK
2.40/2.75	c   Checking for solvers/gnovelty+2                    OK
2.40/2.75	c   Checking for solvers/gnovelty+2-H                  OK
2.40/2.75	c   Checking for solvers/hybridGM3                     OK
2.40/2.75	c   Checking for solvers/kcnfs04SAT07                  OK
2.40/2.75	c   Checking for solvers/lingeling                     OK
2.40/2.75	c   Checking for solvers/LySATc                        OK
2.40/2.75	c   Checking for solvers/LySATi                        OK
2.40/2.75	c   Checking for solvers/march_hi                      OK
2.40/2.75	c   Checking for solvers/march_nn                      OK
2.40/2.75	c   Checking for solvers/minisat_static                OK
2.40/2.75	c   Checking for solvers/mxc-sat09                     OK
2.40/2.75	c   Checking for solvers/picosat                       OK
2.40/2.75	c   Checking for solvers/precosat                      OK
2.40/2.75	c   Checking for solvers/SATenstein                    OK
2.40/2.75	c   Checking for solvers/TNM                           OK
2.40/2.75	c   Checking for solvers/ubcsatOrig                    OK
2.40/2.75	c   Checking for utilities/timerun                     OK
2.40/2.75	c   Checking for folder COACH/DATA                     OK
2.40/2.75	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
2.40/2.75	c Check successful
2.40/2.75	c TIMER: 0.0 sec total, 0.0 sec since previous report
2.40/2.75	c Computing instance features...
2.40/2.75	c    ./features HOME/instance-3222312-1303301177.cnf
2.40/2.75	c    Features found: 350 1491 0.234741784 0.00857142857 0.279259579 0.00335345406 0.0147551979 2.64742195 0.00857142857 0 0.00857142857 0.00857142857 -0 0.502794545 0.577314597 0.333333333 1 0.566893643 0.243112812 0.19000091 0 1 3.36989626 0 0 1 0.00439781546 0.407127699 0.000670690812 0.00938967136 2.36607299 0.513078471 0.0165488167 0.271705068 0.00670690812 0.0288397049 0 0.0127417759 0.232697034 0.00402414487 0.0234741784 2.89095996 0.113766297 0.252234602 0.0643939394 0.333333333 2.32823451 0.0276258993
2.40/2.75	c TIMER: 2.4 sec total, 2.4 sec since previous report
2.40/2.75	c Computing most promising solver to run...
2.40/2.75	c    COACH/coach 350 1491 0.234741784 0.00857142857 0.279259579 0.00335345406 0.0147551979 2.64742195 0.00857142857 0 0.00857142857 0.00857142857 -0 0.502794545 0.577314597 0.333333333 1 0.566893643 0.243112812 0.19000091 0 1 3.36989626 0 0 1 0.00439781546 0.407127699 0.000670690812 0.00938967136 2.36607299 0.513078471 0.0165488167 0.271705068 0.00670690812 0.0288397049 0 0.0127417759 0.232697034 0.00402414487 0.0234741784 2.89095996 0.113766297 0.252234602 0.0643939394 0.333333333 2.32823451 0.0276258993 COACH/DATA/ 0
2.40/2.75	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 21 0
2.40/2.75	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
2.40/2.75	c    PORTFOLIO-SUGGESTION SOLVER precosat 128 0
2.40/2.75	c    PORTFOLIO-SUGGESTION SOLVER march_hi 121 0
2.40/2.75	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 34 0
2.40/2.75	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
2.40/2.75	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 38 0
2.40/2.75	c    PORTFOLIO-SUGGESTION SOLVER TNM 62 0
2.40/2.75	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 8 0
2.40/2.75	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
2.40/2.75	c    PORTFOLIO-SUGGESTION SOLVER march_hi 100000 0
2.40/2.75	c TIMER: 2.73 sec total, 0.33 sec since previous report
2.40/2.75	c Preprocessing OFF
2.40/2.75	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
6.15/6.21	c    cryptominisat   	             21 	False
6.15/6.21	c    adaptg2wsat2009 	              4 	False
6.15/6.21	c    precosat        	            128 	False
6.15/6.21	c    march_hi        	            121 	False
6.15/6.21	c    hybridGM3       	             34 	False
6.15/6.21	c    lingeling       	              4 	False
6.15/6.21	c    gnovelty+2      	             38 	False
6.15/6.21	c    TNM             	             62 	False
6.15/6.21	c    AshiHgen        	              8 	False
6.15/6.21	c    mxc-sat09       	              4 	False
6.15/6.21	c    march_hi        	         100000 	False
6.15/6.21	c Default solver to fall back on, in case everything fails:
6.15/6.21	c    lingeling       	       no limit 	False
6.15/6.21	c Running cryptominisat for 21 seconds on HOME/instance-3222312-1303301177.cnf
6.15/6.21	c    utilities/timerun 21 solvers/cryptominisat HOME/instance-3222312-1303301177.cnf
6.15/6.21	c TIMER: 6.18 sec total, 3.46 sec since previous report
6.15/6.21	c Instance solved!
6.15/6.21	s SATISFIABLE
6.15/6.21	v -1 -2 -3 -4 5 -6 -7 -8 9 10 -11 -12 13 -14 -15 16 -17 18 19 -20
6.15/6.21	v -21 -22 -23 -24 -25 26 -27 -28 29 -30 31 32 -33 -34 35 36 37 -38 -39 -40
6.15/6.21	v -41 42 -43 -44 -45 -46 -47 -48 -49 -50 -51 52 -53 54 -55 -56 57 -58 59 60
6.15/6.21	v -61 -62 63 -64 65 66 67 -68 69 -70 71 72 -73 -74 75 -76 -77 -78 79 80
6.15/6.21	v 81 -82 -83 84 85 86 87 88 89 90 91 -92 93 -94 95 -96 -97 98 99 -100
6.15/6.21	v -101 102 103 -104 105 -106 107 108 109 -110 111 -112 -113 -114 -115 116 117 118 119 -120
6.15/6.21	v -121 122 -123 124 125 -126 127 128 -129 130 131 -132 -133 -134 135 136 -137 -138 139 -140
6.15/6.21	v -141 -142 -143 144 -145 -146 -147 -148 149 -150 -151 152 153 154 -155 156 157 -158 -159 160
6.15/6.21	v -161 162 -163 164 165 -166 -167 -168 169 -170 -171 172 173 174 -175 -176 177 178 -179 -180
6.15/6.21	v -181 182 183 184 -185 186 187 188 -189 -190 -191 -192 193 -194 195 -196 -197 -198 199 200
6.15/6.21	v -201 -202 203 -204 -205 206 -207 208 209 210 -211 -212 213 -214 -215 -216 -217 218 -219 -220
6.15/6.21	v 221 222 -223 -224 225 -226 227 -228 -229 -230 231 232 -233 234 235 236 -237 238 239 -240
6.15/6.21	v -241 242 243 -244 -245 -246 -247 -248 -249 -250 -251 252 253 254 255 256 -257 258 259 -260
6.15/6.21	v 261 -262 -263 264 -265 -266 -267 -268 269 -270 -271 272 273 -274 275 276 277 -278 -279 -280
6.15/6.21	v -281 282 283 -284 -285 -286 287 288 -289 290 291 292 -293 -294 295 -296 -297 -298 299 -300
6.15/6.21	v 301 -302 -303 304 305 306 -307 -308 309 310 -311 -312 -313 314 -315 316 -317 -318 -319 -320
6.15/6.21	v -321 322 323 324 325 326 327 -328 -329 330 -331 332 -333 -334 -335 336 -337 338 339 340
6.15/6.21	v -341 -342 343 -344 345 346 -347 348 349 350 0
6.15/6.21	c TIMER: 6.19 sec total, 0.0 sec since previous report

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3222312-1303301177/watcher-3222312-1303301177 -o /tmp/evaluation-result-3222312-1303301177/solver-3222312-1303301177 -C 5000 -W 5000 -M 15500 python portfolio_solver.py -t 5000 -s 1146382416 HOME/instance-3222312-1303301177.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 1.98 1.99 3/181 31105
/proc/meminfo: memFree=23384980/32950928 swapFree=67111524/67111528
[pid=31105] ppid=31103 vsize=15444 CPUtime=0 cores=0,2,4,6
/proc/31105/stat : 31105 (python) R 31103 31105 29525 0 -1 4202496 814 0 0 0 0 0 0 0 25 0 1 0 441717427 15814656 702 33554432000 4194304 5745468 140736172736064 18446744073709551615 4373280 0 0 16781312 2 0 0 0 17 2 0 0 0
/proc/31105/statm: 3861 702 342 379 0 334 0

[startup+0.046593 s]
/proc/loadavg: 1.99 1.98 1.99 3/181 31105
/proc/meminfo: memFree=23384980/32950928 swapFree=67111524/67111528
[pid=31105] ppid=31103 vsize=21956 CPUtime=0.01 cores=0,2,4,6
/proc/31105/stat : 31105 (python) S 31103 31105 29525 0 -1 4202496 1529 0 0 0 1 0 0 0 25 0 1 0 441717427 22482944 1367 33554432000 4194304 5745468 140736172736064 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/31105/statm: 5489 1367 463 379 0 930 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21956

[startup+0.100652 s]
/proc/loadavg: 1.99 1.98 1.99 3/181 31105
/proc/meminfo: memFree=23384980/32950928 swapFree=67111524/67111528
[pid=31105] ppid=31103 vsize=21956 CPUtime=0.01 cores=0,2,4,6
/proc/31105/stat : 31105 (python) S 31103 31105 29525 0 -1 4202496 1529 0 0 0 1 0 0 0 25 0 1 0 441717427 22482944 1367 33554432000 4194304 5745468 140736172736064 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/31105/statm: 5489 1367 463 379 0 930 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21956

[startup+0.300602 s]
/proc/loadavg: 1.99 1.98 1.99 3/181 31105
/proc/meminfo: memFree=23384980/32950928 swapFree=67111524/67111528
[pid=31105] ppid=31103 vsize=21956 CPUtime=0.01 cores=0,2,4,6
/proc/31105/stat : 31105 (python) S 31103 31105 29525 0 -1 4202496 1529 0 0 0 1 0 0 0 25 0 1 0 441717427 22482944 1367 33554432000 4194304 5745468 140736172736064 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/31105/statm: 5489 1367 463 379 0 930 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21956

[startup+0.700542 s]
/proc/loadavg: 1.99 1.98 1.99 3/181 31105
/proc/meminfo: memFree=23384980/32950928 swapFree=67111524/67111528
[pid=31105] ppid=31103 vsize=21956 CPUtime=0.01 cores=0,2,4,6
/proc/31105/stat : 31105 (python) S 31103 31105 29525 0 -1 4202496 1529 0 0 0 1 0 0 0 25 0 1 0 441717427 22482944 1367 33554432000 4194304 5745468 140736172736064 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/31105/statm: 5489 1367 463 379 0 930 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21956

[startup+1.50038 s]
/proc/loadavg: 1.99 1.98 1.99 3/183 31107
/proc/meminfo: memFree=23372688/32950928 swapFree=67111524/67111528
[pid=31105] ppid=31103 vsize=21956 CPUtime=0.01 cores=0,2,4,6
/proc/31105/stat : 31105 (python) S 31103 31105 29525 0 -1 4202496 1529 0 0 0 1 0 0 0 25 0 1 0 441717427 22482944 1367 33554432000 4194304 5745468 140736172736064 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/31105/statm: 5489 1367 463 379 0 930 0
[pid=31107] ppid=31105 vsize=8364 CPUtime=1.46 cores=0,2,4,6
/proc/31107/stat : 31107 (features) R 31105 31105 29525 0 -1 4202496 2645 0 0 0 144 2 0 0 25 0 1 0 441717430 8564736 1529 33554432000 134512640 135907751 4287042624 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 2 0 0 0
/proc/31107/statm: 2091 1529 111 341 0 1747 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30320

[startup+3.10096 s]
/proc/loadavg: 1.99 1.98 1.99 3/183 31107
/proc/meminfo: memFree=23373928/32950928 swapFree=67111524/67111528
[pid=31105] ppid=31103 vsize=34456 CPUtime=0.01 cores=0,2,4,6
/proc/31105/stat : 31105 (python) S 31103 31105 29525 0 -1 4202496 2175 0 0 0 1 0 0 0 18 0 1 0 441717427 35282944 1426 33554432000 4194304 5745468 140736172736064 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/31105/statm: 8614 1426 488 379 0 934 0
[pid=31107] ppid=31105 vsize=0 CPUtime=2.39 cores=0,2,4,6
/proc/31107/stat : 31107 (features) Z 31105 31105 29525 0 -1 4202524 2925 0 0 0 235 4 0 0 25 0 1 0 441717430 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/31107/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.4
Current children cumulated vsize (KiB) 34456
heavy processes:
  %CPU=79 pid=31107 uid=0 cmd=
  %CPU=32 pid=31108 uid=0 cmd=

Solver just ended. Dumping a history of the last processes samples

[startup+4.70065 s]
/proc/loadavg: 1.99 1.98 1.99 3/186 31110
/proc/meminfo: memFree=23374268/32950928 swapFree=67111524/67111528
[pid=31105] ppid=31103 vsize=34456 CPUtime=0.01 cores=0,2,4,6
/proc/31105/stat : 31105 (python) S 31103 31105 29525 0 -1 4202496 2175 0 0 0 1 0 0 0 18 0 1 0 441717427 35282944 1426 33554432000 4194304 5745468 140736172736064 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/31105/statm: 8614 1426 488 379 0 934 0
[pid=31107] ppid=31105 vsize=0 CPUtime=2.39 cores=0,2,4,6
/proc/31107/stat : 31107 (features) Z 31105 31105 29525 0 -1 4202524 2925 0 0 0 235 4 0 0 25 0 1 0 441717430 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/31107/statm: 0 0 0 0 0 0 0
[pid=31108] ppid=31105 vsize=0 CPUtime=0.32 cores=0,2,4,6
/proc/31108/stat : 31108 (coach) Z 31105 31105 29525 0 -1 4202524 3926 0 0 0 31 1 0 0 20 0 1 0 441717670 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/31108/statm: 0 0 0 0 0 0 0
[pid=31109] ppid=31105 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/31109/stat : 31109 (timerun) S 31105 31105 29525 0 -1 4202496 757 0 0 0 0 0 0 0 17 0 1 0 441717704 8908800 248 33554432000 4194304 4922060 140736898417904 18446744073709551615 208080051333 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/31109/statm: 2175 248 208 178 0 68 0
[pid=31110] ppid=31109 vsize=16504 CPUtime=1.93 cores=0,2,4,6
/proc/31110/stat : 31110 (cryptominisat) R 31109 31105 29525 0 -1 4202496 2643 0 0 0 192 1 0 0 25 0 1 0 441717704 16900096 1420 33554432000 134512640 134994940 4292859872 18446744073709551615 134642238 0 0 16781312 2 0 0 0 17 2 0 0 0
/proc/31110/statm: 4126 1420 355 118 0 3311 0
Current children cumulated CPU time (s) 4.65
Current children cumulated vsize (KiB) 59660

[startup+5.50661 s]
/proc/loadavg: 1.99 1.98 1.99 3/186 31110
/proc/meminfo: memFree=23373772/32950928 swapFree=67111524/67111528
[pid=31105] ppid=31103 vsize=34456 CPUtime=0.01 cores=0,2,4,6
/proc/31105/stat : 31105 (python) S 31103 31105 29525 0 -1 4202496 2176 0 0 0 1 0 0 0 18 0 1 0 441717427 35282944 1427 33554432000 4194304 5745468 140736172736064 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/31105/statm: 8614 1427 488 379 0 934 0
[pid=31107] ppid=31105 vsize=0 CPUtime=2.39 cores=0,2,4,6
/proc/31107/stat : 31107 (features) Z 31105 31105 29525 0 -1 4202524 2925 0 0 0 235 4 0 0 25 0 1 0 441717430 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/31107/statm: 0 0 0 0 0 0 0
[pid=31108] ppid=31105 vsize=0 CPUtime=0.32 cores=0,2,4,6
/proc/31108/stat : 31108 (coach) Z 31105 31105 29525 0 -1 4202524 3926 0 0 0 31 1 0 0 20 0 1 0 441717670 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/31108/statm: 0 0 0 0 0 0 0
[pid=31109] ppid=31105 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/31109/stat : 31109 (timerun) S 31105 31105 29525 0 -1 4202496 757 0 0 0 0 0 0 0 17 0 1 0 441717704 8908800 248 33554432000 4194304 4922060 140736898417904 18446744073709551615 208080051333 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/31109/statm: 2175 248 208 178 0 68 0
[pid=31110] ppid=31109 vsize=16812 CPUtime=2.73 cores=0,2,4,6
/proc/31110/stat : 31110 (cryptominisat) R 31109 31105 29525 0 -1 4202496 3136 0 0 0 272 1 0 0 25 0 1 0 441717704 17215488 1573 33554432000 134512640 134994940 4292859872 18446744073709551615 134657188 0 0 16781312 2 0 0 0 17 2 0 0 0
/proc/31110/statm: 4203 1573 355 118 0 3388 0
Current children cumulated CPU time (s) 5.45
Current children cumulated vsize (KiB) 59968

[startup+5.90054 s]
/proc/loadavg: 1.99 1.98 1.99 3/186 31110
/proc/meminfo: memFree=23373772/32950928 swapFree=67111524/67111528
[pid=31105] ppid=31103 vsize=34456 CPUtime=0.01 cores=0,2,4,6
/proc/31105/stat : 31105 (python) S 31103 31105 29525 0 -1 4202496 2176 0 0 0 1 0 0 0 18 0 1 0 441717427 35282944 1427 33554432000 4194304 5745468 140736172736064 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/31105/statm: 8614 1427 488 379 0 934 0
[pid=31107] ppid=31105 vsize=0 CPUtime=2.39 cores=0,2,4,6
/proc/31107/stat : 31107 (features) Z 31105 31105 29525 0 -1 4202524 2925 0 0 0 235 4 0 0 25 0 1 0 441717430 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/31107/statm: 0 0 0 0 0 0 0
[pid=31108] ppid=31105 vsize=0 CPUtime=0.32 cores=0,2,4,6
/proc/31108/stat : 31108 (coach) Z 31105 31105 29525 0 -1 4202524 3926 0 0 0 31 1 0 0 20 0 1 0 441717670 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/31108/statm: 0 0 0 0 0 0 0
[pid=31109] ppid=31105 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/31109/stat : 31109 (timerun) S 31105 31105 29525 0 -1 4202496 757 0 0 0 0 0 0 0 17 0 1 0 441717704 8908800 248 33554432000 4194304 4922060 140736898417904 18446744073709551615 208080051333 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/31109/statm: 2175 248 208 178 0 68 0
[pid=31110] ppid=31109 vsize=17032 CPUtime=3.13 cores=0,2,4,6
/proc/31110/stat : 31110 (cryptominisat) R 31109 31105 29525 0 -1 4202496 3418 0 0 0 312 1 0 0 25 0 1 0 441717704 17440768 1508 33554432000 134512640 134994940 4292859872 18446744073709551615 134643755 0 0 16781312 2 0 0 0 17 2 0 0 0
/proc/31110/statm: 4258 1508 355 118 0 3443 0
Current children cumulated CPU time (s) 5.85
Current children cumulated vsize (KiB) 60188

[startup+6.10049 s]
/proc/loadavg: 1.99 1.98 1.99 3/186 31110
/proc/meminfo: memFree=23373772/32950928 swapFree=67111524/67111528
[pid=31105] ppid=31103 vsize=34456 CPUtime=0.01 cores=0,2,4,6
/proc/31105/stat : 31105 (python) S 31103 31105 29525 0 -1 4202496 2176 0 0 0 1 0 0 0 18 0 1 0 441717427 35282944 1427 33554432000 4194304 5745468 140736172736064 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/31105/statm: 8614 1427 488 379 0 934 0
[pid=31107] ppid=31105 vsize=0 CPUtime=2.39 cores=0,2,4,6
/proc/31107/stat : 31107 (features) Z 31105 31105 29525 0 -1 4202524 2925 0 0 0 235 4 0 0 25 0 1 0 441717430 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/31107/statm: 0 0 0 0 0 0 0
[pid=31108] ppid=31105 vsize=0 CPUtime=0.32 cores=0,2,4,6
/proc/31108/stat : 31108 (coach) Z 31105 31105 29525 0 -1 4202524 3926 0 0 0 31 1 0 0 20 0 1 0 441717670 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/31108/statm: 0 0 0 0 0 0 0
[pid=31109] ppid=31105 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/31109/stat : 31109 (timerun) S 31105 31105 29525 0 -1 4202496 757 0 0 0 0 0 0 0 17 0 1 0 441717704 8908800 248 33554432000 4194304 4922060 140736898417904 18446744073709551615 208080051333 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/31109/statm: 2175 248 208 178 0 68 0
[pid=31110] ppid=31109 vsize=17032 CPUtime=3.33 cores=0,2,4,6
/proc/31110/stat : 31110 (cryptominisat) R 31109 31105 29525 0 -1 4202496 3488 0 0 0 332 1 0 0 25 0 1 0 441717704 17440768 1578 33554432000 134512640 134994940 4292859872 18446744073709551615 134643752 0 0 16781312 2 0 0 0 17 2 0 0 0
/proc/31110/statm: 4258 1578 355 118 0 3443 0
Current children cumulated CPU time (s) 6.05
Current children cumulated vsize (KiB) 60188

[startup+6.20048 s]
/proc/loadavg: 1.99 1.98 1.99 3/186 31110
/proc/meminfo: memFree=23373772/32950928 swapFree=67111524/67111528
[pid=31105] ppid=31103 vsize=34456 CPUtime=0.01 cores=0,2,4,6
/proc/31105/stat : 31105 (python) S 31103 31105 29525 0 -1 4202496 2176 0 0 0 1 0 0 0 18 0 1 0 441717427 35282944 1427 33554432000 4194304 5745468 140736172736064 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/31105/statm: 8614 1427 488 379 0 934 0
[pid=31107] ppid=31105 vsize=0 CPUtime=2.39 cores=0,2,4,6
/proc/31107/stat : 31107 (features) Z 31105 31105 29525 0 -1 4202524 2925 0 0 0 235 4 0 0 25 0 1 0 441717430 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/31107/statm: 0 0 0 0 0 0 0
[pid=31108] ppid=31105 vsize=0 CPUtime=0.32 cores=0,2,4,6
/proc/31108/stat : 31108 (coach) Z 31105 31105 29525 0 -1 4202524 3926 0 0 0 31 1 0 0 20 0 1 0 441717670 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/31108/statm: 0 0 0 0 0 0 0
[pid=31109] ppid=31105 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/31109/stat : 31109 (timerun) S 31105 31105 29525 0 -1 4202496 757 0 0 0 0 0 0 0 17 0 1 0 441717704 8908800 248 33554432000 4194304 4922060 140736898417904 18446744073709551615 208080051333 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/31109/statm: 2175 248 208 178 0 68 0
[pid=31110] ppid=31109 vsize=17168 CPUtime=3.43 cores=0,2,4,6
/proc/31110/stat : 31110 (cryptominisat) R 31109 31105 29525 0 -1 4202496 3521 0 0 0 342 1 0 0 25 0 1 0 441717704 17580032 1611 33554432000 134512640 134994940 4292859872 18446744073709551615 134642576 0 0 16781312 2 0 0 0 17 2 0 0 0
/proc/31110/statm: 4292 1611 355 118 0 3477 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 60324

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31105 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=692590
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=65989
# CPU time returned by wait4() is 2.75858
# while last known CPU time is 6.15
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 6.21666
CPU time (s): 6.15
CPU user time (s): 6.09
CPU system time (s): 0.06
CPU usage (%): 98.9277
Max. virtual memory (cumulated for all children) (KiB): 60324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.69259
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9619
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= 225
involuntary context switches= 14

runsolver used 0.009998 second user time and 0.030995 second system time

The end

Launcher Data 

Begin job on node127 at 2011-04-20 14:06:17
IDJOB=3222312
IDBENCH=83069
IDSOLVER=1635
FILE ID=node127/3222312-1303301177
RUNJOBID= node127-1303289719-29543
PBS_JOBID= 13049605
Free space on /tmp= 71984 MiB

SOLVER NAME= Coach 2011-03-18
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v350-c1491-S87195105-042.SATISFIABLE.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3222312-1303301177/watcher-3222312-1303301177 -o /tmp/evaluation-result-3222312-1303301177/solver-3222312-1303301177 -C 5000 -W 5000 -M 15500  python portfolio_solver.py -t 5000 -s 1146382416  HOME/instance-3222312-1303301177.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= ada5b04e33de45b97800e1e97a28e189
RANDOM SEED=1146382416

node127.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      23385260 kB
Buffers:        820784 kB
Cached:        8305420 kB
SwapCached:          4 kB
Active:        4719812 kB
Inactive:      4492264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      23385260 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:           35432 kB
Writeback:           0 kB
AnonPages:       86148 kB
Mapped:          16644 kB
Slab:           288076 kB
PageTables:       4888 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   227104 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71952 MiB
End job on node127 at 2011-04-20 14:06:24