Trace number 3449650

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 2011-03-18 (1200 s timeout)SAT 4.25 4.30785

General information on the benchmark

Namecrafted/skvortsov/
automata-synchronization/crn_11_100_s.cnf
MD5SUMc6e549f9708971f42573991eb7f6cef3
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.02184
Satisfiable
(Un)Satisfiability was proved
Number of variables1300
Number of clauses2355
Sum of the clauses size6888
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2177
Number of clauses of size 32178
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.70/3.06	c COMMAND LINE: portfolio_solver.py -t 1200 -s 1602089598 HOME/instance-3449650-1307054774.cnf
2.70/3.06	c    tmpdir         WORKING-DIR
2.70/3.06	c    timelimit      1200
2.70/3.06	c    seed           1602089598
2.70/3.06	c    verbosity      0
2.70/3.06	c Parsed command line and set default values...
2.70/3.06	c Starting *WALL CLOCK* TIMER
2.70/3.06	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
2.70/3.06	c   indicating coach-executables-test.sh was run successfully earlier
2.70/3.06	c Making sure all necessary files and folders are present...
2.70/3.06	c   Checking for ./features                            OK
2.70/3.06	c   Checking for COACH/coach                           OK
2.70/3.06	c   Checking for preprocessors/SatELite_v1.0_linux     OK
2.70/3.06	c   Checking for solvers/adaptg2wsat2009               OK
2.70/3.06	c   Checking for solvers/adaptg2wsat2009++             OK
2.70/3.06	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
2.70/3.06	c   Checking for solvers/cryptominisat                 OK
2.70/3.06	c   Checking for solvers/glucose_static                OK
2.70/3.06	c   Checking for solvers/gnovelty+2                    OK
2.70/3.06	c   Checking for solvers/gnovelty+2-H                  OK
2.70/3.06	c   Checking for solvers/hybridGM3                     OK
2.70/3.06	c   Checking for solvers/kcnfs04SAT07                  OK
2.70/3.06	c   Checking for solvers/lingeling                     OK
2.70/3.06	c   Checking for solvers/LySATc                        OK
2.70/3.06	c   Checking for solvers/LySATi                        OK
2.70/3.06	c   Checking for solvers/march_hi                      OK
2.70/3.06	c   Checking for solvers/march_nn                      OK
2.70/3.06	c   Checking for solvers/minisat_static                OK
2.70/3.06	c   Checking for solvers/mxc-sat09                     OK
2.70/3.06	c   Checking for solvers/picosat                       OK
2.70/3.06	c   Checking for solvers/precosat                      OK
2.70/3.06	c   Checking for solvers/SATenstein                    OK
2.70/3.06	c   Checking for solvers/TNM                           OK
2.70/3.06	c   Checking for solvers/ubcsatOrig                    OK
2.70/3.06	c   Checking for utilities/timerun                     OK
2.70/3.06	c   Checking for folder COACH/DATA                     OK
2.70/3.06	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
2.70/3.06	c Check successful
2.70/3.06	c TIMER: 0.0 sec total, 0.0 sec since previous report
2.70/3.06	c Computing instance features...
2.70/3.06	c    ./features HOME/instance-3449650-1307054774.cnf
2.70/3.06	c    Features found: 1300 2355 0.552016985 0.00224987751 0.561639498 0.00127388535 0.00552016985 0.955996102 0.00224987751 0.0901410126 0.00153846154 0.00230769231 0.266784329 0.374097665 0.452286666 0 1 0.294998629 0.174479469 0.302848325 0 0.833333333 0.984541767 0 0.0751592357 1 0.00218455006 0.511465406 0.00127388535 0.00552016985 0.979694987 0.957537155 0.0042541238 0.537677785 0.0016985138 0.00976645435 0 0.00244355191 0.615291165 0.00127388535 0.0093418259 0.88991311 0.325919932 0.190511201 0.0869565217 0.5 0.88991311 0.008
2.70/3.06	c TIMER: 2.7 sec total, 2.7 sec since previous report
2.70/3.06	c Computing most promising solver to run...
2.70/3.06	c    COACH/coach 1300 2355 0.552016985 0.00224987751 0.561639498 0.00127388535 0.00552016985 0.955996102 0.00224987751 0.0901410126 0.00153846154 0.00230769231 0.266784329 0.374097665 0.452286666 0 1 0.294998629 0.174479469 0.302848325 0 0.833333333 0.984541767 0 0.0751592357 1 0.00218455006 0.511465406 0.00127388535 0.00552016985 0.979694987 0.957537155 0.0042541238 0.537677785 0.0016985138 0.00976645435 0 0.00244355191 0.615291165 0.00127388535 0.0093418259 0.88991311 0.325919932 0.190511201 0.0869565217 0.5 0.88991311 0.008 COACH/DATA/ 1
2.70/3.06	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 4 0
2.70/3.06	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
2.70/3.06	c    PORTFOLIO-SUGGESTION SOLVER precosat 4 0
2.70/3.06	c    PORTFOLIO-SUGGESTION SOLVER march_hi 4 0
2.70/3.06	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 4 0
2.70/3.06	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
2.70/3.06	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 4 0
2.70/3.06	c    PORTFOLIO-SUGGESTION SOLVER TNM 4 0
2.70/3.06	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 4 0
2.70/3.06	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
2.70/3.06	c    PORTFOLIO-SUGGESTION SOLVER TNM 689 0
2.70/3.06	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 100000 0
2.70/3.06	c TIMER: 3.03 sec total, 0.34 sec since previous report
2.70/3.06	c Preprocessing OFF
2.70/3.06	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
4.25/4.30	c    cryptominisat   	              4 	False
4.25/4.30	c    adaptg2wsat2009 	              4 	False
4.25/4.30	c    precosat        	              4 	False
4.25/4.30	c    march_hi        	              4 	False
4.25/4.30	c    hybridGM3       	              4 	False
4.25/4.30	c    lingeling       	              4 	False
4.25/4.30	c    gnovelty+2      	              4 	False
4.25/4.30	c    TNM             	              4 	False
4.25/4.30	c    AshiHgen        	              4 	False
4.25/4.30	c    mxc-sat09       	              4 	False
4.25/4.30	c    TNM             	            689 	False
4.25/4.30	c    mxc-sat09       	         100000 	False
4.25/4.30	c Default solver to fall back on, in case everything fails:
4.25/4.30	c    lingeling       	       no limit 	False
4.25/4.30	c Running cryptominisat for 4 seconds on HOME/instance-3449650-1307054774.cnf
4.25/4.30	c    utilities/timerun 4 solvers/cryptominisat HOME/instance-3449650-1307054774.cnf
4.25/4.30	c TIMER: 4.27 sec total, 1.24 sec since previous report
4.25/4.30	c Instance solved!
4.25/4.30	s SATISFIABLE
4.25/4.30	v -1 2 3 4 5 6 7 8 9 10 11 12 -13 14 15 16 17 18 19 20
4.25/4.30	v 21 22 23 24 -25 26 27 28 29 30 31 32 33 34 35 36 -37 38 39 40
4.25/4.30	v 41 42 43 44 45 46 47 48 -49 50 51 52 53 54 55 56 57 58 59 60
4.25/4.30	v -61 62 63 64 65 66 67 68 69 70 71 72 -73 74 75 76 77 78 79 80
4.25/4.30	v 81 82 83 84 -85 86 87 88 89 90 91 92 93 94 95 96 -97 98 99 100
4.25/4.30	v 101 102 103 104 105 106 107 108 -109 110 111 112 113 114 115 116 117 118 119 120
4.25/4.30	v -121 -122 123 124 125 126 127 128 129 130 131 -132 -133 -134 135 136 137 138 139 140
4.25/4.30	v 141 142 143 144 -145 -146 147 148 149 150 151 152 153 154 155 156 -157 -158 159 160
4.25/4.30	v 161 162 163 164 165 166 167 168 -169 -170 171 172 173 174 175 176 177 178 179 180
4.25/4.30	v -181 -182 183 184 185 186 187 188 189 190 191 192 -193 -194 195 196 197 198 199 200
4.25/4.30	v 201 202 203 204 -205 -206 207 208 209 210 211 212 213 214 215 216 -217 -218 219 220
4.25/4.30	v 221 222 223 224 225 226 227 228 -229 -230 231 232 233 234 235 236 237 238 239 240
4.25/4.30	v -241 -242 -243 244 245 246 247 248 249 250 251 -252 -253 -254 -255 256 257 258 259 260
4.25/4.30	v 261 262 263 -264 -265 -266 -267 268 269 270 271 272 273 274 275 276 -277 -278 -279 280
4.25/4.30	v 281 282 283 284 285 286 287 288 -289 -290 -291 292 293 294 295 296 297 298 299 300
4.25/4.30	v -301 -302 -303 304 305 306 307 308 309 310 311 312 -313 -314 -315 316 317 318 319 320
4.25/4.30	v 321 322 323 324 -325 -326 -327 328 329 330 331 332 333 334 335 336 -337 -338 -339 340
4.25/4.30	v 341 342 343 344 345 346 347 348 -349 -350 -351 352 353 354 355 356 357 358 359 360
4.25/4.30	v -361 -362 -363 -364 365 366 367 368 369 370 371 -372 -373 -374 -375 -376 377 378 379 380
4.25/4.30	v 381 382 383 -384 -385 -386 -387 -388 389 390 391 392 393 394 395 -396 -397 -398 -399 -400
4.25/4.30	v 401 402 403 404 405 406 407 408 -409 -410 -411 -412 413 414 415 416 417 418 419 420
4.25/4.30	v -421 -422 -423 -424 425 426 427 428 429 430 431 432 -433 -434 -435 -436 437 438 439 440
4.25/4.30	v 441 442 443 444 -445 -446 -447 -448 449 450 451 452 453 454 455 456 -457 -458 -459 -460
4.25/4.30	v 461 462 463 464 465 466 467 468 -469 -470 -471 -472 473 474 475 476 477 478 479 480
4.25/4.30	v -481 -482 -483 -484 -485 486 487 488 489 490 491 -492 -493 -494 -495 -496 -497 498 499 500
4.25/4.30	v 501 502 503 -504 -505 -506 -507 -508 -509 510 511 512 513 514 515 -516 -517 -518 -519 -520
4.25/4.30	v -521 522 523 524 525 526 527 -528 -529 -530 -531 -532 -533 534 535 536 537 538 539 540
4.25/4.30	v -541 -542 -543 -544 -545 546 547 548 549 550 551 552 -553 -554 -555 -556 -557 558 559 560
4.25/4.30	v 561 562 563 564 -565 -566 -567 -568 -569 570 571 572 573 574 575 576 -577 -578 -579 -580
4.25/4.30	v -581 582 583 584 585 586 587 588 -589 -590 -591 -592 -593 594 595 596 597 598 599 600
4.25/4.30	v -601 -602 -603 -604 -605 -606 607 608 609 610 611 -612 -613 -614 -615 -616 -617 -618 619 620
4.25/4.30	v 621 622 623 -624 -625 -626 -627 -628 -629 -630 631 632 633 634 635 -636 -637 -638 -639 -640
4.25/4.30	v -641 -642 643 644 645 646 647 -648 -649 -650 -651 -652 -653 -654 655 656 657 658 659 -660
4.25/4.30	v -661 -662 -663 -664 -665 -666 667 668 669 670 671 672 -673 -674 -675 -676 -677 -678 679 680
4.25/4.30	v 681 682 683 684 -685 -686 -687 -688 -689 -690 691 692 693 694 695 696 -697 -698 -699 -700
4.25/4.30	v -701 -702 703 704 705 706 707 708 -709 -710 -711 -712 -713 -714 715 716 717 718 719 720
4.25/4.30	v -721 -722 -723 -724 -725 -726 -727 728 729 730 731 -732 -733 -734 -735 -736 -737 -738 -739 740
4.25/4.30	v 741 742 743 -744 -745 -746 -747 -748 -749 -750 -751 752 753 754 755 -756 -757 -758 -759 -760
4.25/4.30	v -761 -762 -763 764 765 766 767 -768 -769 -770 -771 -772 -773 -774 -775 776 777 778 779 -780
4.25/4.30	v -781 -782 -783 -784 -785 -786 -787 788 789 790 791 -792 -793 -794 -795 -796 -797 -798 -799 800
4.25/4.30	v 801 802 803 804 -805 -806 -807 -808 -809 -810 -811 812 813 814 815 816 -817 -818 -819 -820
4.25/4.30	v -821 -822 -823 824 825 826 827 828 -829 -830 -831 -832 -833 -834 -835 836 837 838 839 840
4.25/4.30	v -841 -842 -843 -844 -845 -846 -847 -848 849 850 851 -852 -853 -854 -855 -856 -857 -858 -859 -860
4.25/4.30	v 861 862 863 -864 -865 -866 -867 -868 -869 -870 -871 -872 873 874 875 -876 -877 -878 -879 -880
4.25/4.30	v -881 -882 -883 -884 885 886 887 -888 -889 -890 -891 -892 -893 -894 -895 -896 897 898 899 -900
4.25/4.30	v -901 -902 -903 -904 -905 -906 -907 -908 909 910 911 -912 -913 -914 -915 -916 -917 -918 -919 -920
4.25/4.30	v 921 922 923 -924 -925 -926 -927 -928 -929 -930 -931 -932 933 934 935 936 -937 -938 -939 -940
4.25/4.30	v -941 -942 -943 -944 945 946 947 948 -949 -950 -951 -952 -953 -954 -955 -956 957 958 959 960
4.25/4.30	v -961 -962 -963 -964 -965 -966 -967 -968 -969 970 971 -972 -973 -974 -975 -976 -977 -978 -979 -980
4.25/4.30	v -981 982 983 -984 -985 -986 -987 -988 -989 -990 -991 -992 -993 994 995 -996 -997 -998 -999 -1000
4.25/4.30	v -1001 -1002 -1003 -1004 -1005 1006 1007 -1008 -1009 -1010 -1011 -1012 -1013 -1014 -1015 -1016 -1017 1018 1019 -1020
4.25/4.30	v -1021 -1022 -1023 -1024 -1025 -1026 -1027 -1028 -1029 1030 1031 -1032 -1033 -1034 -1035 -1036 -1037 -1038 -1039 -1040
4.25/4.30	v -1041 1042 1043 -1044 -1045 -1046 -1047 -1048 -1049 -1050 -1051 -1052 -1053 1054 1055 -1056 -1057 -1058 -1059 -1060
4.25/4.30	v -1061 -1062 -1063 -1064 -1065 1066 1067 1068 -1069 -1070 -1071 -1072 -1073 -1074 -1075 -1076 -1077 1078 1079 1080
4.25/4.30	v -1081 -1082 -1083 -1084 -1085 -1086 -1087 -1088 -1089 -1090 1091 -1092 -1093 -1094 -1095 -1096 -1097 -1098 -1099 -1100
4.25/4.30	v 1101 -1102 -1103 1104 -1105 1106 -1107 1108 -1109 1110 -1111 1112 -1113 1114 -1115 1116 -1117 1118 -1119 1120
4.25/4.30	v -1121 1122 1123 -1124 -1125 1126 -1127 1128 -1129 1130 -1131 1132 -1133 1134 -1135 1136 -1137 1138 -1139 1140
4.25/4.30	v -1141 1142 -1143 1144 1145 -1146 -1147 1148 -1149 1150 -1151 1152 -1153 1154 -1155 1156 -1157 1158 -1159 1160
4.25/4.30	v -1161 1162 -1163 1164 -1165 1166 1167 -1168 -1169 1170 -1171 1172 -1173 1174 -1175 1176 -1177 1178 -1179 1180
4.25/4.30	v -1181 1182 -1183 1184 -1185 1186 -1187 1188 1189 -1190 -1191 1192 -1193 1194 -1195 1196 -1197 1198 -1199 1200
4.25/4.30	v -1201 1202 -1203 1204 -1205 1206 -1207 1208 -1209 1210 1211 -1212 -1213 1214 -1215 1216 -1217 1218 -1219 1220
4.25/4.30	v -1221 1222 -1223 1224 -1225 1226 -1227 1228 -1229 1230 -1231 1232 1233 -1234 -1235 1236 -1237 1238 -1239 1240
4.25/4.30	v -1241 1242 -1243 1244 -1245 1246 -1247 1248 -1249 1250 -1251 1252 -1253 1254 1255 -1256 -1257 1258 -1259 1260
4.25/4.30	v -1261 1262 -1263 1264 -1265 1266 -1267 1268 -1269 1270 -1271 1272 -1273 1274 -1275 1276 1277 -1278 -1279 1280
4.25/4.30	v -1281 1282 -1283 1284 -1285 1286 -1287 1288 -1289 1290 -1291 1292 -1293 1294 -1295 1296 -1297 1298 1299 -1300
4.25/4.30	v 0
4.25/4.30	c TIMER: 4.27 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: 977)

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-3449650-1307054774/watcher-3449650-1307054774 -o /tmp/evaluation-result-3449650-1307054774/solver-3449650-1307054774 -C 1200 -W 1300 -M 7680 python portfolio_solver.py -t 1200 -s 1602089598 HOME/instance-3449650-1307054774.cnf 

running on 2 cores: 0,2

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): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.01 4.07 3.71 5/479 12439
/proc/meminfo: memFree=23846336/32951124 swapFree=60476376/67111528
[pid=12439] ppid=12437 vsize=15752 CPUtime=0 cores=0,2
/proc/12439/stat : 12439 (python) S 12437 12439 11221 0 -1 4202496 839 0 0 0 0 0 0 0 25 0 1 0 797893320 16130048 723 33554432000 4194304 5683644 140736215912016 18446744073709551615 220816234496 0 2147483391 16781312 2 18446744071699207358 0 0 17 0 0 0 0
/proc/12439/statm: 3938 723 334 364 0 425 0

[startup+0.105322 s]
/proc/loadavg: 4.01 4.07 3.71 5/479 12439
/proc/meminfo: memFree=23846336/32951124 swapFree=60476376/67111528
[pid=12439] ppid=12437 vsize=21892 CPUtime=0.01 cores=0,2
/proc/12439/stat : 12439 (python) S 12437 12439 11221 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 797893320 22417408 1349 33554432000 4194304 5683644 140736215912016 18446744073709551615 220816236288 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/12439/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21892

[startup+0.200304 s]
/proc/loadavg: 4.01 4.07 3.71 5/479 12439
/proc/meminfo: memFree=23846336/32951124 swapFree=60476376/67111528
[pid=12439] ppid=12437 vsize=21892 CPUtime=0.01 cores=0,2
/proc/12439/stat : 12439 (python) S 12437 12439 11221 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 797893320 22417408 1349 33554432000 4194304 5683644 140736215912016 18446744073709551615 220816236288 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/12439/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21892

[startup+0.300287 s]
/proc/loadavg: 4.01 4.07 3.71 5/479 12439
/proc/meminfo: memFree=23846336/32951124 swapFree=60476376/67111528
[pid=12439] ppid=12437 vsize=21892 CPUtime=0.01 cores=0,2
/proc/12439/stat : 12439 (python) S 12437 12439 11221 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 797893320 22417408 1349 33554432000 4194304 5683644 140736215912016 18446744073709551615 220816236288 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/12439/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21892

[startup+0.700238 s]
/proc/loadavg: 4.01 4.07 3.71 5/479 12439
/proc/meminfo: memFree=23846336/32951124 swapFree=60476376/67111528
[pid=12439] ppid=12437 vsize=21892 CPUtime=0.01 cores=0,2
/proc/12439/stat : 12439 (python) S 12437 12439 11221 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 797893320 22417408 1349 33554432000 4194304 5683644 140736215912016 18446744073709551615 220816236288 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/12439/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21892

[startup+1.50106 s]
/proc/loadavg: 4.01 4.07 3.71 5/481 12441
/proc/meminfo: memFree=23831316/32951124 swapFree=60476376/67111528
[pid=12439] ppid=12437 vsize=21892 CPUtime=0.01 cores=0,2
/proc/12439/stat : 12439 (python) S 12437 12439 11221 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 797893320 22417408 1349 33554432000 4194304 5683644 140736215912016 18446744073709551615 220816236288 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/12439/statm: 5473 1349 443 364 0 928 0
[pid=12441] ppid=12439 vsize=8364 CPUtime=1.46 cores=0,2
/proc/12441/stat : 12441 (features) R 12439 12439 11221 0 -1 4202496 2617 0 0 0 145 1 0 0 25 0 1 0 797893323 8564736 1500 33554432000 134512640 135907751 4289525696 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/12441/statm: 2091 1500 111 341 0 1747 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30256

[startup+3.10071 s]
/proc/loadavg: 4.01 4.07 3.71 5/481 12441
/proc/meminfo: memFree=23831192/32951124 swapFree=60476376/67111528
[pid=12439] ppid=12437 vsize=34392 CPUtime=0.02 cores=0,2
/proc/12439/stat : 12439 (python) S 12437 12439 11221 0 -1 4202496 2163 0 0 0 1 1 0 0 18 0 1 0 797893320 35217408 1406 33554432000 4194304 5683644 140736215912016 18446744073709551615 220816236288 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/12439/statm: 8598 1406 468 364 0 932 0
[pid=12441] ppid=12439 vsize=0 CPUtime=2.69 cores=0,2
/proc/12441/stat : 12441 (features) Z 12439 12439 11221 0 -1 4202524 2927 0 0 0 266 3 0 0 25 0 1 0 797893323 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/12441/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.71
Current children cumulated vsize (KiB) 34392

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

[startup+3.2007 s]
/proc/loadavg: 4.01 4.07 3.71 5/481 12441
/proc/meminfo: memFree=23831192/32951124 swapFree=60476376/67111528
[pid=12439] ppid=12437 vsize=34392 CPUtime=0.02 cores=0,2
/proc/12439/stat : 12439 (python) S 12437 12439 11221 0 -1 4202496 2163 0 0 0 1 1 0 0 18 0 1 0 797893320 35217408 1406 33554432000 4194304 5683644 140736215912016 18446744073709551615 220816236288 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/12439/statm: 8598 1406 468 364 0 932 0
[pid=12441] ppid=12439 vsize=0 CPUtime=2.69 cores=0,2
/proc/12441/stat : 12441 (features) Z 12439 12439 11221 0 -1 4202524 2927 0 0 0 266 3 0 0 25 0 1 0 797893323 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/12441/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.71
Current children cumulated vsize (KiB) 34392

[startup+4.00058 s]
/proc/loadavg: 4.01 4.07 3.71 5/484 12444
/proc/meminfo: memFree=23833524/32951124 swapFree=60476376/67111528
[pid=12439] ppid=12437 vsize=34392 CPUtime=0.02 cores=0,2
/proc/12439/stat : 12439 (python) S 12437 12439 11221 0 -1 4202496 2164 0 0 0 1 1 0 0 18 0 1 0 797893320 35217408 1407 33554432000 4194304 5683644 140736215912016 18446744073709551615 220816236288 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/12439/statm: 8598 1407 468 364 0 932 0
[pid=12441] ppid=12439 vsize=0 CPUtime=2.69 cores=0,2
/proc/12441/stat : 12441 (features) Z 12439 12439 11221 0 -1 4202524 2927 0 0 0 266 3 0 0 25 0 1 0 797893323 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/12441/statm: 0 0 0 0 0 0 0
[pid=12442] ppid=12439 vsize=0 CPUtime=0.32 cores=0,2
/proc/12442/stat : 12442 (coach) Z 12439 12439 11221 0 -1 4202524 3736 0 0 0 32 0 0 0 18 0 1 0 797893593 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/12442/statm: 0 0 0 0 0 0 0
[pid=12443] ppid=12439 vsize=8700 CPUtime=0 cores=0,2
/proc/12443/stat : 12443 (timerun) S 12439 12439 11221 0 -1 4202496 747 0 0 0 0 0 0 0 18 0 1 0 797893627 8908800 248 33554432000 4194304 4922060 140736019220816 18446744073709551615 220816055429 0 65536 16781316 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/12443/statm: 2175 248 208 178 0 68 0
[pid=12444] ppid=12443 vsize=15500 CPUtime=0.92 cores=0,2
/proc/12444/stat : 12444 (cryptominisat) R 12443 12439 11221 0 -1 4202496 2048 0 0 0 92 0 0 0 25 0 1 0 797893627 15872000 1166 33554432000 134512640 134994940 4294898048 18446744073709551615 134686141 0 0 16781312 2 0 0 0 17 0 0 0 0
/proc/12444/statm: 3875 1166 355 118 0 3060 0
Current children cumulated CPU time (s) 3.95
Current children cumulated vsize (KiB) 58592

[startup+4.20056 s]
/proc/loadavg: 4.01 4.07 3.71 5/484 12444
/proc/meminfo: memFree=23833524/32951124 swapFree=60476376/67111528
[pid=12439] ppid=12437 vsize=34392 CPUtime=0.02 cores=0,2
/proc/12439/stat : 12439 (python) S 12437 12439 11221 0 -1 4202496 2164 0 0 0 1 1 0 0 18 0 1 0 797893320 35217408 1407 33554432000 4194304 5683644 140736215912016 18446744073709551615 220816236288 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/12439/statm: 8598 1407 468 364 0 932 0
[pid=12441] ppid=12439 vsize=0 CPUtime=2.69 cores=0,2
/proc/12441/stat : 12441 (features) Z 12439 12439 11221 0 -1 4202524 2927 0 0 0 266 3 0 0 25 0 1 0 797893323 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/12441/statm: 0 0 0 0 0 0 0
[pid=12442] ppid=12439 vsize=0 CPUtime=0.32 cores=0,2
/proc/12442/stat : 12442 (coach) Z 12439 12439 11221 0 -1 4202524 3736 0 0 0 32 0 0 0 18 0 1 0 797893593 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/12442/statm: 0 0 0 0 0 0 0
[pid=12443] ppid=12439 vsize=8700 CPUtime=0 cores=0,2
/proc/12443/stat : 12443 (timerun) S 12439 12439 11221 0 -1 4202496 747 0 0 0 0 0 0 0 18 0 1 0 797893627 8908800 248 33554432000 4194304 4922060 140736019220816 18446744073709551615 220816055429 0 65536 16781316 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/12443/statm: 2175 248 208 178 0 68 0
[pid=12444] ppid=12443 vsize=15916 CPUtime=1.12 cores=0,2
/proc/12444/stat : 12444 (cryptominisat) R 12443 12439 11221 0 -1 4202496 2295 0 0 0 112 0 0 0 25 0 1 0 797893627 16297984 1196 33554432000 134512640 134994940 4294898048 18446744073709551615 3848156 0 0 16781312 2 0 0 0 17 0 0 0 0
/proc/12444/statm: 3979 1196 355 118 0 3164 0
Current children cumulated CPU time (s) 4.15
Current children cumulated vsize (KiB) 59008

[startup+4.30053 s]
/proc/loadavg: 4.01 4.07 3.71 5/484 12444
/proc/meminfo: memFree=23833524/32951124 swapFree=60476376/67111528
[pid=12439] ppid=12437 vsize=34392 CPUtime=0.02 cores=0,2
/proc/12439/stat : 12439 (python) S 12437 12439 11221 0 -1 4202496 2164 0 0 0 1 1 0 0 18 0 1 0 797893320 35217408 1407 33554432000 4194304 5683644 140736215912016 18446744073709551615 220816236288 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/12439/statm: 8598 1407 468 364 0 932 0
[pid=12441] ppid=12439 vsize=0 CPUtime=2.69 cores=0,2
/proc/12441/stat : 12441 (features) Z 12439 12439 11221 0 -1 4202524 2927 0 0 0 266 3 0 0 25 0 1 0 797893323 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/12441/statm: 0 0 0 0 0 0 0
[pid=12442] ppid=12439 vsize=0 CPUtime=0.32 cores=0,2
/proc/12442/stat : 12442 (coach) Z 12439 12439 11221 0 -1 4202524 3736 0 0 0 32 0 0 0 18 0 1 0 797893593 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/12442/statm: 0 0 0 0 0 0 0
[pid=12443] ppid=12439 vsize=8700 CPUtime=0 cores=0,2
/proc/12443/stat : 12443 (timerun) S 12439 12439 11221 0 -1 4202496 747 0 0 0 0 0 0 0 18 0 1 0 797893627 8908800 248 33554432000 4194304 4922060 140736019220816 18446744073709551615 220816055429 0 65536 16781316 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/12443/statm: 2175 248 208 178 0 68 0
[pid=12444] ppid=12443 vsize=16204 CPUtime=1.22 cores=0,2
/proc/12444/stat : 12444 (cryptominisat) R 12443 12439 11221 0 -1 4202496 2422 0 0 0 122 0 0 0 25 0 1 0 797893627 16592896 1323 33554432000 134512640 134994940 4294898048 18446744073709551615 134690111 0 0 16781312 2 0 0 0 17 0 0 0 0
/proc/12444/statm: 4051 1324 357 118 0 3236 0
Current children cumulated CPU time (s) 4.25
Current children cumulated vsize (KiB) 59296

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12439 and gives
#  childrusage.ru_utime.tv_sec=3
#  childrusage.ru_utime.tv_usec=11542
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=54991
# CPU time returned by wait4() is 3.06653
# while last known CPU time is 4.25
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 4.30785
CPU time (s): 4.25
CPU user time (s): 4.21
CPU system time (s): 0.04
CPU usage (%): 98.657
Max. virtual memory (cumulated for all children) (KiB): 59296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.01154
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9441
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= 195
involuntary context switches= 16

runsolver used 0.028995 second user time and 0.05999 second system time

The end

Launcher Data 

Begin job on node147 at 2011-06-03 00:46:14
IDJOB=3449650
IDBENCH=83190
IDSOLVER=1947
FILE ID=node147/3449650-1307054774
RUNJOBID= node147-1307052429-11239
PBS_JOBID= 13497781
Free space on /tmp= 73564 MiB

SOLVER NAME= Coach 2011-03-18 (1200 s timeout)
BENCH NAME= SAT11/crafted/skvortsov/automata-synchronization/crn_11_100_s.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3449650-1307054774/watcher-3449650-1307054774 -o /tmp/evaluation-result-3449650-1307054774/solver-3449650-1307054774 -C 1200 -W 1300 -M 7680  python portfolio_solver.py -t 1200 -s 1602089598  HOME/instance-3449650-1307054774.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= c6e549f9708971f42573991eb7f6cef3
RANDOM SEED=1602089598

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
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	: 5332.75
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		: 2666.836
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	: 5332.82
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		: 2666.836
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	: 5332.75
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		: 2666.836
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	: 5332.82
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		: 2666.836
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	: 5332.76
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		: 2666.836
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	: 5332.82
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		: 2666.836
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23846616 kB
Buffers:        253812 kB
Cached:        1525964 kB
SwapCached:      11164 kB
Active:        7509088 kB
Inactive:      1337136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23846616 kB
SwapTotal:    67111528 kB
SwapFree:     60476376 kB
Dirty:           35592 kB
Writeback:           0 kB
AnonPages:     7063724 kB
Mapped:          25480 kB
Slab:           129608 kB
PageTables:      61088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 122100716 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= 73528 MiB
End job on node147 at 2011-06-03 00:46:19