Trace number 4093122

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
toysat 2016-05-02OPTIMUM 0.724889 0.730712

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/bwt/
normalized-bwt4bc_wcsp.wbo
MD5SUM7ee2a90f05486ba8d26b0a90d88bdec6
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark301
Best CPU time to get the best result obtained on this benchmark0.250961
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables584
Total number of constraints10179
Number of soft constraints10000
Number of constraints which are clauses10000
Number of constraints which are cardinality constraints (but not clauses)179
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint18
Top cost 5818
Min constraint cost 1
Max constraint cost 5818
Sum of constraints costs 57498240
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 19
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c 2016-06-16T18:40:24+0200
0.00/0.00	c version = 0.5.0
0.00/0.00	c githash = 1a49202
0.00/0.00	c compilationtime = 2016-05-02 00:19:28.990761 UTC
0.00/0.00	c arch = x86_64
0.00/0.00	c os = linux
0.00/0.00	c compiler = ghc 7.10
0.00/0.00	c packages:
0.00/0.00	c   OptDir-0.0.3
0.00/0.00	c   array-0.5.1.0
0.00/0.00	c   base-4.8.2.0
0.00/0.00	c   bytestring-0.10.6.0
0.00/0.00	c   bytestring-builder-0.10.6.0.0
0.00/0.00	c   clock-0.7.2
0.00/0.00	c   containers-0.5.6.2
0.00/0.00	c   data-default-0.5.3
0.00/0.00	c   data-default-class-0.0.1
0.00/0.00	c   data-interval-1.2.0
0.00/0.00	c   deepseq-1.4.1.1
0.00/0.00	c   directory-1.2.2.0
0.00/0.00	c   exceptions-0.8.2.1
0.00/0.00	c   extended-reals-0.2.1.0
0.00/0.00	c   filepath-1.4.0.0
0.00/0.00	c   finite-field-0.8.0
0.00/0.00	c   hashable-1.2.4.0
0.00/0.00	c   heaps-0.3.3
0.00/0.00	c   intern-0.9.1.4
0.00/0.00	c   loop-0.3.0
0.00/0.00	c   mtl-2.2.1
0.00/0.00	c   multiset-0.3.2
0.00/0.00	c   mwc-random-0.13.3.2
0.00/0.00	c   parse_dimacs-1.3
0.00/0.00	c   parsec-3.1.9
0.00/0.00	c   prettyclass-1.0.0.0
0.00/0.00	c   primes-0.2.1.0
0.00/0.00	c   primitive-0.6.1.0
0.00/0.00	c   process-1.2.3.0
0.00/0.00	c   pseudo-boolean-0.1.3.0
0.00/0.01	c   queue-0.1.2
0.00/0.01	c   semigroups-0.18.1
0.00/0.01	c   sign-0.4.3
0.00/0.01	c   stm-2.4.4.1
0.00/0.01	c   template-haskell-2.10.0.0
0.00/0.01	c   temporary-1.2.0.4
0.00/0.01	c   time-1.5.0.1
0.00/0.01	c   transformers-0.4.2.0
0.00/0.01	c   transformers-compat-0.5.1.4
0.00/0.01	c   type-level-numbers-0.1.1.1
0.00/0.01	c   unbounded-delays-0.1.0.9
0.00/0.01	c   unordered-containers-0.2.6.0
0.00/0.01	c   vector-0.11.0.0
0.00/0.01	c   vector-space-0.10.3
0.00/0.01	c command line = ["+RTS","-H1G","-M15500m","-K1G","-RTS","--wbo","--search=bcd2","HOME/instance-4093122-1466095224.wbo"]
0.00/0.01	c use --random-gen="3257335343 170105284 1843675521 227269218 2898486293 3007106940 2458639152 281699360 2747943120 1294023595 3245226225 24156503 3752373623 4023879266 3565684755 2246265384 3229985072 2803053283 4219302378 3082108330 4191146396 2021708726 820854898 276377558 1422019089 3440906476 2128220397 1968373446 1748939597 3982004467 1575975295 4108096600 3558441949 1842648759 1564673574 633877678 3425893694 775054420 768755316 161651226 3729387638 3590543106 622703113 627494031 2599517909 1296629224 1365842215 1157404458 2047582045 1755636458 2454591292 3564325864 2351592055 972596741 2048651039 3742405598 1408562522 3413562391 1992062197 2726264400 3015927538 3512453428 2813094403 2546042109 94807072 4148590447 4146434954 1584115452 1551384350 1429711138 2458183357 2554750211 777667599 3575217968 1535137861 2214518332 3867283189 738573647 1585617092 3842830794 4068732208 4225096874 1220394946 2171028196 1886546491 4082622963 4243113317 813702188 2989483172 3863740725 2814972728 2773502611 1633672327 870674390 1908798843 400537555 4102488311 2519302778 1529393614 4007559866 2091080264 2258498852 483668996 1900041560 1890068240 1160750942 3814325937 3755700316 3328121774 241020969 3260122998 1520931374 1231298835 1446109832 2253888626 3639109201 2042231468 35254242 1107767568 4281211885 2083523109 907493705 2351976502 24057667 538737858 3665811427 1076608014 1376621692 1962272389 4881918 2633043688 3843418465 785180617 1838109100 662040475 2309629111 1688053732 876602972 176774820 3967607857 3698111419 2256236779 3160253778 3878570925 3686631077 4082716127 249877112 2234821795 1742900681 4071629912 2670998141 3122090236 1048436975 846016957 4026565176 1176206075 2039553009 1033469771 3015567285 903918753 80088920 2994869593 275601573 1280147718 1457524269 1265872682 2190607348 1459535660 4274593982 1398235515 3931309115 180253741 1316514311 1556484252 3271286573 3121401152 216936662 2649516988 3689228202 1499081367 1947432543 3602368548 3396418118 3701226946 2183168 949205741 3631819483 3789909554 4112402533 411439239 225043626 1962821301 4062565433 3691153662 2109982151 2070415471 478339323 2062143582 1140877773 364417134 1763983800 3105925104 3059365131 2909022832 406078217 879900353 1240188413 4119278971 671965251 3751226616 2796505710 241593364 229369244 3382874127 320952493 3600700466 3822034299 3488874938 1172461525 1942692630 2964228997 3148126973 3732066446 2841863859 1394291371 969195280 2921154367 3204486692 1531831706 2006183442 3677238886 575161932 1771266599 2436006318 550180123 3542087495 3481343373 1607875741 2189941586 220661139 548683843 2681137223 1137325311 1853435114 887978278 854764691 3598741545 2318106310 2589938499 821251064 368994887 849582800 148841550 3917493355 2769985014 2586990384 255 362436" option to reproduce the execution
0.29/0.37	c #vars 584
0.29/0.37	c #constraints 10179
0.59/0.63	c BCD2: Hardening is enabled.
0.59/0.63	c BCD2: BiasedSearch is enabled.
0.59/0.63	c Solving starts ...
0.59/0.63	c ============================[ Search Statistics ]============================
0.59/0.63	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.63	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.63	c =============================================================================
0.59/0.63	c  0.0s |       0 |        0 |        0 |     6902      0 |     9882 |        0
0.59/0.68	c  0.1s |       0 |       37 |       15 |     6902      0 |    10456 |    10229
0.59/0.68	c #cpu_time = 0.053s
0.59/0.68	c #wall_clock_time = 0.053s
0.59/0.68	c #decision = 37
0.59/0.68	c #random_decision = 0
0.59/0.68	c #conflict = 15
0.59/0.68	c #restart = 0
0.59/0.69	o 301
0.69/0.71	c BCD2: hardening fixes 9882 literals
0.69/0.71	c BCD2: updating upper bound: 57498240 -> 300
0.69/0.71	c BCD2: 0 <= obj <= 300
0.69/0.71	c BCD2: #cores=0, #unrelaxed=118, #relaxed=0, #hardened=9882
0.69/0.71	c BCD2: #sat=1 #unsat=1 bias=1/2
0.69/0.71	c Solving starts ...
0.69/0.71	c lower bound updated to 301
0.69/0.71	s OPTIMUM FOUND
0.69/0.71	v x1 -x2 x3 -x4 -x5 x6 -x7 x8 -x9 -x10
0.69/0.71	v x11 -x12 x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20
0.69/0.71	v x21 x22 -x23 -x24 -x25 -x26 -x27 x28 -x29 -x30
0.69/0.71	v -x31 -x32 -x33 x34 -x35 -x36 -x37 -x38 -x39 -x40
0.69/0.71	v -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50
0.69/0.71	v -x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60
0.69/0.71	v x61 -x62 x63 -x64 x65 -x66 x67 -x68 x69 -x70
0.69/0.71	v x71 -x72 x73 -x74 x75 -x76 x77 -x78 x79 -x80
0.69/0.71	v -x81 x82 -x83 -x84 x85 -x86 -x87 x88 -x89 -x90
0.69/0.71	v -x91 x92 -x93 x94 -x95 -x96 -x97 -x98 x99 x100
0.69/0.71	v -x101 -x102 x103 -x104 -x105 x106 -x107 -x108 x109 -x110
0.69/0.71	v -x111 x112 -x113 -x114 -x115 -x116 -x117 x118 -x119 -x120
0.69/0.71	v -x121 -x122 -x123 x124 -x125 -x126 -x127 -x128 -x129 x130
0.69/0.71	v -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140
0.69/0.71	v -x141 -x142 -x143 -x144 -x145 -x146 x147 -x148 -x149 -x150
0.69/0.71	v -x151 -x152 -x153 x154 -x155 -x156 -x157 -x158 -x159 -x160
0.69/0.71	v -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170
0.69/0.71	v -x171 -x172 -x173 -x174 x175 -x176 -x177 -x178 -x179 -x180
0.69/0.71	v -x181 x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x190
0.69/0.71	v -x191 -x192 x193 -x194 -x195 -x196 x197 -x198 x199 -x200
0.69/0.71	v x201 -x202 x203 -x204 x205 -x206 x207 -x208 x209 -x210
0.69/0.71	v x211 -x212 x213 -x214 x215 -x216 x217 -x218 x219 -x220
0.69/0.71	v x221 -x222 x223 -x224 x225 -x226 x227 -x228 x229 -x230
0.69/0.71	v x231 -x232 x233 -x234 x235 -x236 x237 -x238 x239 -x240
0.69/0.71	v -x241 x242 x243 -x244 x245 -x246 x247 -x248 x249 -x250
0.69/0.71	v x251 -x252 x253 -x254 x255 -x256 -x257 x258 -x259 -x260
0.69/0.71	v x261 -x262 -x263 x264 -x265 -x266 x267 -x268 -x269 -x270
0.69/0.71	v x271 -x272 x273 -x274 -x275 x276 -x277 -x278 x279 -x280
0.69/0.71	v -x281 x282 -x283 -x284 x285 -x286 -x287 x288 -x289 -x290
0.69/0.71	v x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300
0.69/0.71	v -x301 x302 x303 -x304 -x305 -x306 -x307 -x308 x309 -x310
0.69/0.71	v -x311 -x312 -x313 -x314 x315 -x316 -x317 -x318 -x319 -x320
0.69/0.71	v -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330
0.69/0.71	v -x331 -x332 x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340
0.69/0.71	v -x341 -x342 x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350
0.69/0.71	v x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360
0.69/0.71	v x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 x370
0.69/0.71	v -x371 x372 -x373 -x374 x375 -x376 -x377 -x378 x379 -x380
0.69/0.71	v x381 -x382 x383 -x384 x385 -x386 x387 -x388 x389 -x390
0.69/0.71	v x391 -x392 x393 -x394 x395 -x396 x397 -x398 x399 -x400
0.69/0.71	v x401 -x402 x403 -x404 x405 -x406 x407 -x408 x409 -x410
0.69/0.71	v x411 -x412 x413 -x414 x415 -x416 x417 -x418 x419 -x420
0.69/0.71	v x421 -x422 x423 -x424 x425 -x426 x427 -x428 x429 -x430
0.69/0.71	v x431 -x432 x433 -x434 x435 -x436 x437 -x438 x439 -x440
0.69/0.71	v x441 -x442 x443 -x444 x445 -x446 -x447 x448 x449 -x450
0.69/0.71	v x451 -x452 x453 -x454 x455 -x456 x457 -x458 x459 -x460
0.69/0.71	v x461 -x462 -x463 x464 -x465 -x466 x467 -x468 -x469 x470
0.69/0.71	v -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480
0.69/0.71	v x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490
0.69/0.71	v x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500
0.69/0.71	v x501 -x502 -x503 x504 -x505 -x506 -x507 -x508 -x509 x510
0.69/0.71	v -x511 -x512 -x513 -x514 -x515 x516 -x517 x518 -x519 -x520
0.69/0.71	v -x521 x522 -x523 -x524 x525 -x526 x527 -x528 x529 -x530
0.69/0.71	v x531 -x532 x533 -x534 x535 -x536 x537 -x538 -x539 x540
0.69/0.71	v x541 -x542 x543 -x544 x545 -x546 x547 -x548 x549 -x550
0.69/0.71	v x551 -x552 x553 -x554 x555 -x556 x557 -x558 x559 -x560
0.69/0.71	v x561 -x562 -x563 x564 x565 -x566 x567 -x568 -x569 x570
0.69/0.71	v x571 -x572 -x573 x574 -x575 x576 -x577 x578 x579 -x580
0.69/0.71	v -x581 x582 -x583 x584
0.69/0.71	c total CPU time = 0.711s
0.69/0.71	c total wall clock time = 0.713s

Verifier Data 

OK	301

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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-4093122-1466095224/watcher-4093122-1466095224 -o /tmp/evaluation-result-4093122-1466095224/solver-4093122-1466095224 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1466093030-27950 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --wbo --search=bcd2 HOME/instance-4093122-1466095224.wbo 

pid=28424
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 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: 2.21 2.22 2.32 4/180 28427
/proc/meminfo: memFree=29614044/32872528 swapFree=1190796/1305260
[pid=28427] ppid=28424 vsize=752060 CPUtime=0 cores=1,3,5,7
/proc/28427/stat : 28427 (toysat) R 28424 28427 8029 0 -1 4202496 2806 0 0 0 0 0 0 0 20 0 4 0 11569053 770109440 3168 33554432000 4194304 16246674 140735702469680 140735702469104 13880264 0 2 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28427/statm: 188527 3178 441 2943 0 185421 0
[pid=28427/tid=28428] ppid=28424 vsize=770492 CPUtime=0 cores=1,3,5,7
/proc/28427/task/28428/stat : 28428 (toysat) S 28424 28427 8029 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11569053 788983808 3242 33554432000 4194304 16246674 140735702469680 140387704351984 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=28427/tid=28429] ppid=28424 vsize=774588 CPUtime=0 cores=1,3,5,7
/proc/28427/task/28429/stat : 28429 (toysat) S 28424 28427 8029 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11569053 793178112 3259 33554432000 4194304 16246674 140735702469680 140387693862128 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=28427/tid=28430] ppid=28424 vsize=779708 CPUtime=0 cores=1,3,5,7
/proc/28427/task/28430/stat : 28430 (toysat) S 28424 28427 8029 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 11569053 798420992 3275 33554432000 4194304 16246674 140735702469680 140387683388592 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0

[startup+0.100139 s]
/proc/loadavg: 2.21 2.22 2.32 4/180 28427
/proc/meminfo: memFree=29614044/32872528 swapFree=1190796/1305260
[pid=28427] ppid=28424 vsize=1221188 CPUtime=0.09 cores=1,3,5,7
/proc/28427/stat : 28427 (toysat) R 28424 28427 8029 0 -1 4202496 25213 0 0 0 5 4 0 0 20 0 4 0 11569053 1250496512 25514 33554432000 4194304 16246674 140735702469680 140735702468992 6974006 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28427/statm: 305297 25523 827 2943 0 302191 0
[pid=28427/tid=28428] ppid=28424 vsize=1221188 CPUtime=0 cores=1,3,5,7
/proc/28427/task/28428/stat : 28428 (toysat) S 28424 28427 8029 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11569053 1250496512 25529 33554432000 4194304 16246674 140735702469680 140387704351984 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=28427/tid=28429] ppid=28424 vsize=1221188 CPUtime=0 cores=1,3,5,7
/proc/28427/task/28429/stat : 28429 (toysat) S 28424 28427 8029 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11569053 1250496512 25536 33554432000 4194304 16246674 140735702469680 140387693862128 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=28427/tid=28430] ppid=28424 vsize=1221188 CPUtime=0 cores=1,3,5,7
/proc/28427/task/28430/stat : 28430 (toysat) S 28424 28427 8029 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 11569053 1250496512 25542 33554432000 4194304 16246674 140735702469680 140387683388592 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1221188

[startup+0.200515 s]
/proc/loadavg: 2.21 2.22 2.32 4/180 28427
/proc/meminfo: memFree=29614044/32872528 swapFree=1190796/1305260
[pid=28427] ppid=28424 vsize=1301060 CPUtime=0.19 cores=1,3,5,7
/proc/28427/stat : 28427 (toysat) R 28424 28427 8029 0 -1 4202496 45949 0 0 0 12 7 0 0 20 0 4 0 11569053 1332285440 46250 33554432000 4194304 16246674 140735702469680 140735702451584 12459048 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28427/statm: 325265 46261 833 2943 0 322159 0
[pid=28427/tid=28428] ppid=28424 vsize=1301060 CPUtime=0 cores=1,3,5,7
/proc/28427/task/28428/stat : 28428 (toysat) S 28424 28427 8029 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11569053 1332285440 46268 33554432000 4194304 16246674 140735702469680 140387704351984 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=28427/tid=28429] ppid=28424 vsize=1301060 CPUtime=0 cores=1,3,5,7
/proc/28427/task/28429/stat : 28429 (toysat) S 28424 28427 8029 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11569053 1332285440 46274 33554432000 4194304 16246674 140735702469680 140387693862128 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=28427/tid=28430] ppid=28424 vsize=1301060 CPUtime=0 cores=1,3,5,7
/proc/28427/task/28430/stat : 28430 (toysat) S 28424 28427 8029 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 4 0 11569053 1332285440 46281 33554432000 4194304 16246674 140735702469680 140387683388592 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1301060

[startup+0.300462 s]
/proc/loadavg: 2.21 2.22 2.32 4/180 28427
/proc/meminfo: memFree=29614044/32872528 swapFree=1190796/1305260
[pid=28427] ppid=28424 vsize=1311300 CPUtime=0.29 cores=1,3,5,7
/proc/28427/stat : 28427 (toysat) R 28424 28427 8029 0 -1 4202496 51850 0 0 0 21 8 0 0 20 0 4 0 11569053 1342771200 52151 33554432000 4194304 16246674 140735702469680 140735702451584 13923831 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28427/statm: 327825 52151 833 2943 0 324719 0
[pid=28427/tid=28428] ppid=28424 vsize=1311300 CPUtime=0 cores=1,3,5,7
/proc/28427/task/28428/stat : 28428 (toysat) S 28424 28427 8029 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11569053 1342771200 52151 33554432000 4194304 16246674 140735702469680 140387704351984 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=28427/tid=28429] ppid=28424 vsize=1311300 CPUtime=0 cores=1,3,5,7
/proc/28427/task/28429/stat : 28429 (toysat) S 28424 28427 8029 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11569053 1342771200 52151 33554432000 4194304 16246674 140735702469680 140387693862128 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=28427/tid=28430] ppid=28424 vsize=1311300 CPUtime=0 cores=1,3,5,7
/proc/28427/task/28430/stat : 28430 (toysat) S 28424 28427 8029 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 4 0 11569053 1342771200 52151 33554432000 4194304 16246674 140735702469680 140387683388592 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1311300

[startup+0.700408 s]
/proc/loadavg: 2.21 2.22 2.32 4/180 28427
/proc/meminfo: memFree=29614044/32872528 swapFree=1190796/1305260
[pid=28427] ppid=28424 vsize=1320516 CPUtime=0.69 cores=1,3,5,7
/proc/28427/stat : 28427 (toysat) R 28424 28427 8029 0 -1 4202496 60998 0 0 0 60 9 0 0 20 0 4 0 11569053 1352208384 61299 33554432000 4194304 16246674 140735702469680 140735702451584 12368708 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28427/statm: 330129 61299 912 2943 0 327023 0
[pid=28427/tid=28428] ppid=28424 vsize=1320516 CPUtime=0 cores=1,3,5,7
/proc/28427/task/28428/stat : 28428 (toysat) S 28424 28427 8029 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11569053 1352208384 61299 33554432000 4194304 16246674 140735702469680 140387704351984 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=28427/tid=28429] ppid=28424 vsize=1320516 CPUtime=0 cores=1,3,5,7
/proc/28427/task/28429/stat : 28429 (toysat) S 28424 28427 8029 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11569053 1352208384 61299 33554432000 4194304 16246674 140735702469680 140387693862128 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=28427/tid=28430] ppid=28424 vsize=1320516 CPUtime=0 cores=1,3,5,7
/proc/28427/task/28430/stat : 28430 (toysat) S 28424 28427 8029 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 4 0 11569053 1352208384 61299 33554432000 4194304 16246674 140735702469680 140387683388592 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1320516

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 28427 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.700408 s]
/proc/loadavg: 2.21 2.22 2.32 4/180 28427
/proc/meminfo: memFree=29614044/32872528 swapFree=1190796/1305260
[pid=28427] ppid=28424 vsize=1320516 CPUtime=0.69 cores=1,3,5,7
/proc/28427/stat : 28427 (toysat) R 28424 28427 8029 0 -1 4202496 60998 0 0 0 60 9 0 0 20 0 4 0 11569053 1352208384 61299 33554432000 4194304 16246674 140735702469680 140735702451584 12368708 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28427/statm: 330129 61299 912 2943 0 327023 0
[pid=28427/tid=28428] ppid=28424 vsize=1320516 CPUtime=0 cores=1,3,5,7
/proc/28427/task/28428/stat : 28428 (toysat) S 28424 28427 8029 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11569053 1352208384 61299 33554432000 4194304 16246674 140735702469680 140387704351984 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=28427/tid=28429] ppid=28424 vsize=1320516 CPUtime=0 cores=1,3,5,7
/proc/28427/task/28429/stat : 28429 (toysat) S 28424 28427 8029 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11569053 1352208384 61299 33554432000 4194304 16246674 140735702469680 140387693862128 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=28427/tid=28430] ppid=28424 vsize=1320516 CPUtime=0 cores=1,3,5,7
/proc/28427/task/28430/stat : 28430 (toysat) S 28424 28427 8029 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 4 0 11569053 1352208384 61299 33554432000 4194304 16246674 140735702469680 140387683388592 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1320516

Child status: 0
Real time (s): 0.730712
CPU time (s): 0.724889
CPU user time (s): 0.621905
CPU system time (s): 0.102984
CPU usage (%): 99.2031
Max. virtual memory (cumulated for all children) (KiB): 1320516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.621905
system time used= 0.102984
maximum resident set size= 245260
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61014
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= 26
involuntary context switches= 5

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.004999 second user time and 0.003999 second system time

The end

Launcher Data 

Begin job on node127 at 2016-06-16 18:40:24
IDJOB=4093122
IDBENCH=79471
IDSOLVER=2553
FILE ID=node127/4093122-1466095224
RUNJOBID= node127-1466093030-27950
PBS_JOBID= 19904012
Free space on /tmp= 71724 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/bwt/normalized-bwt4bc_wcsp.wbo
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --wbo --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4093122-1466095224/watcher-4093122-1466095224 -o /tmp/evaluation-result-4093122-1466095224/solver-4093122-1466095224 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1466093030-27950 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --wbo --search=bcd2 HOME/instance-4093122-1466095224.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 7ee2a90f05486ba8d26b0a90d88bdec6
RANDOM SEED=594121106

node127.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.769
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.769
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.769
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.769
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.769
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.769
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.769
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.769
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29614200 kB
Buffers:           44712 kB
Cached:           119400 kB
SwapCached:        34656 kB
Active:          1135928 kB
Inactive:         114064 kB
Active(anon):    1052548 kB
Inactive(anon):    35592 kB
Active(file):      83380 kB
Inactive(file):    78472 kB
Unevictable:     1305260 kB
Mlocked:         1190796 kB
SwapTotal:      67108856 kB
SwapFree:       67066092 kB
Dirty:             16780 kB
Writeback:             0 kB
AnonPages:       2359476 kB
Mapped:            11012 kB
Shmem:                 0 kB
Slab:             569836 kB
SReclaimable:      13604 kB
SUnreclaim:       556232 kB
KernelStack:        1528 kB
PageTables:         8344 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2501576 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    118784 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71708 MiB
End job on node127 at 2016-06-16 18:40:25