Trace number 4395064

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
PicatSAT 2019-09-12SAT 422.969 423.034

General information on the benchmark

NameSuperSolutions/SuperSolutions-Taillard-js15/
SuperTaillard-js-15-02.xml
MD5SUMc67201b80d2f8cf37dc6fc32cd78d58c
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark422.969
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of constraints5580
Number of domains85
Minimum domain size1165
Maximum domain size1263
Distribution of domain sizes[{"size":1165,"count":2},{"size":1166,"count":8},{"size":1167,"count":2},{"size":1168,"count":4},{"size":1169,"count":2},{"size":1170,"count":6},{"size":1171,"count":10},{"size":1172,"count":4},{"size":1173,"count":10},{"size":1174,"count":8},{"size":1176,"count":6},{"size":1178,"count":4},{"size":1179,"count":6},{"size":1180,"count":2},{"size":1181,"count":6},{"size":1182,"count":4},{"size":1183,"count":4},{"size":1185,"count":2},{"size":1186,"count":4},{"size":1187,"count":2},{"size":1188,"count":4},{"size":1191,"count":10},{"size":1192,"count":6},{"size":1193,"count":4},{"size":1194,"count":6},"...",{"size":1236,"count":8}, {"size":1237,"count":4}, {"size":1239,"count":6}, {"size":1240,"count":8}, {"size":1241,"count":12}, {"size":1242,"count":2}, {"size":1243,"count":6}, {"size":1244,"count":8}, {"size":1245,"count":8}, {"size":1247,"count":2}, {"size":1248,"count":6}, {"size":1250,"count":4}, {"size":1251,"count":6}, {"size":1252,"count":2}, {"size":1253,"count":6}, {"size":1254,"count":6}, {"size":1255,"count":2}, {"size":1256,"count":10}, {"size":1257,"count":4}, {"size":1258,"count":2}, {"size":1259,"count":4}, {"size":1260,"count":2}, {"size":1261,"count":4}, {"size":1262,"count":2}, {"size":1263,"count":4}]
Minimum variable degree16
Maximum variable degree33
Distribution of variable degrees[{"degree":16,"count":30},{"degree":17,"count":195},{"degree":31,"count":30},{"degree":33,"count":195}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":5580}]
Number of extensional constraints0
Number of intensional constraints5580
Distribution of constraint types[{"type":"intension","count":5580}]
Optimization problemNO
Type of objective

Solver Data 

27.68/27.70	c xcsp_picat version 2.7b12 (9/12/2019)
422.94/423.03	s SATISFIABLE
422.94/423.03	v <instantiation>
422.94/423.03	v     <list> x88 x191 x294 x139 x399 x38 x244 x347 x89 x192 x295 x140 x400 x39 x245 x348 x90 x193 x296 x141 x401 x40 x246 x349 x91 x194 x297 x142 x402 x41 x247 x350 x92 x195 x298 x143 x403 x42 x248 x351 x93 x196 x299 x144 x404 x43 x249 x352 x94 x197 x300 x145 x405 x250 x44 x353 x95 x198 x301 x146 x406 x251 x45 x354 x199 x96 x302 x147 x407 x252 x46 x355 x97 x200 x303 x148 x408 x47 x253 x356 x98 x201 x304 x149 x409 x48 x254 x357 x99 x202 x305 x150 x410 x49 x255 x358 x100 x203 x306 x151 x0 x411 x50 x256 x359 x101 x204 x307 x152 x1 x412 x51 x257 x360 x102 x205 x308 x153 x2 x413 x52 x258 x361 x103 x206 x309 x154 x3 x414 x53 x362 x104 x207 x310 x155 x4 x415 x54 x363 x105 x208 x311 x156 x259 x5 x416 x55 x364 x106 x209 x312 x157 x260 x6 x417 x56 x365 x107 x210 x313 x158 x261 x7 x418 x57 x366 x108 x211 x314 x159 x262 x8 x419 x58 x367 x109 x212 x315 x160 x263 x9 x420 x59 x368 x110 x213 x316 x161 x264 x10 x421 x60 x369 x111 x214 x317 x162 x265 x11 x422 x61 x370 x112 x215 x318 x163 x266 x12 x423 x62 x371 x113 x216 x319 x164 x267 x424 x372 x114 x217 x320 x165 x268 x13 x425 x373 x115 x218 x321 x63 x166 x269 x14 x426 x374 x116 x219 x322 x64 x167 x270 x15 x427 x375 x117 x220 x323 x65 x168 x271 x16 x428 x376 x118 x221 x324 x66 x169 x272 x17 x429 x377 x119 x222 x325 x67 x170 x273 x18 x430 x378 x120 x223 x326 x68 x171 x274 x19 x431 x379 x121 x224 x327 x69 x172 x275 x20 x432 x380 x225 x122 x328 x173 x70 x276 x21 x433 x381 x123 x226 x329 x174 x71 x277 x22 x434 x382 x124 x227 x330 x72 x175 x278 x23 x435 x383 x125 x228 x331 x73 x176 x279 x24 x436 x384 x126 x229 x332 x74 x177 x280 x25 x437 x385 x127 x230 x333 x75 x178 x281 x26 x438 x386 x128 x231 x334 x76 x179 x282 x27 x439 x387 x232 x335 x77 x180 x283 x28 x440 x388 x233 x336 x78 x181 x284 x129 x29 x441 x389 x234 x337 x79 x182 x285 x130 x30 x442 x390 x235 x338 x80 x183 x286 x131 x443 x391 x236 x339 x81 x184 x287 x132 x444 x392 x31 x237 x340 x82 x185 x288 x133 x445 x393 x32 x238 x341 x83 x186 x289 x134 x446 x394 x33 x239 x342 x84 x187 x290 x135 x447 x395 x34 x240 x343 x85 x188 x291 x136 x448 x396 x35 x241 x344 x86 x189 x292 x137 x449 x397 x36 x242 x345 x87 x190 x293 x138 x398 x37 x243 x346  </list> 
422.94/423.03	v     <values> 1181  523  1086  536  533  273  450  691  1180  554  1087  779  597  275  441  750  139  555  1104  781  594  395  576  752  127  566  1103  917  707  396  577  824  240  565  1226  912  706  435  623  823  257  600  1210  1017  767  431  622  864  272  601  0  1018  783  714  504  863  271  672  1  1115  791  715  501  900  673  351  36  1116  790  805  536  898  350  767  35  1229  868  534  804  938  439  768  98  1244  869  607  868  944  444  863  78  0  933  616  869  1024  476  899  160  1  10  932  705  909  1008  485  991  161  78  2  993  707  908  0  502  992  232  67  115  994  814  977  2  503  1054  233  138  114  1091  815  30  581  1053  349  143  183  1090  826  32  580  1139  348  236  978  184  1127  825  63  651  1140  377  235  992  336  1128  847  62  652  4  376  252  994  335  1191  846  101  719  43  471  253  1017  439  1190  1209  102  704  170  472  306  1013  440  30  1240  130  879  138  516  305  1103  506  7  0  129  793  256  524  378  1105  507  69  1  196  982  255  572  379  1166  601  68  34  197  998  368  560  467  1167  194  378  1166  399  598  466  1240  600  193  384  1186  513  597  33  552  1239  676  235  409  1245  512  641  133  537  1  677  239  408  1243  613  642  128  610  13  703  263  468  1252  612  702  229  615  78  705  262  466  1256  704  734  232  659  79  846  351  550  36  705  788  347  658  177  847  350  828  35  726  845  345  727  127  932  399  1056  725  129  1145  728  431  306  927  398  1055  130  727  1146  831  430  299  1005  473  1100  182  728  127  533  823  332  996  472  1101  181  876  111  534  929  333  1013  474  1143  245  887  198  595  930  429  1014  475  1142  246  909  203  594  1198  431  1145  566  1154  259  907  252  684  1147  496  1115  565  1180  976  267  685  76  599  1175  753  1210  975  319  705  72  637  258  1171  751  1209  1018  352  704  167  638  278  0  831  54  1025  446  849  168  736  279  834  22  1132  447  825  245  735  320  887  323  1  1108  532  898  246  799  321  876  322  99  1145  533  897  445  840  454  1062  416  100  1146  617  1088  444  912  455  1059  417  197  276  616  1082  479  911  514  1093  447  196  270  683  1139  481  988  513  1094  444  235  392  684  1129  545  991  540  532  236  391  692   </values> 
422.94/423.03	v </instantiation>

Verifier Data 

OK

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (15264 MiB free)
  memory of node 1: 16384 MiB (15603 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395064-1568343407/watcher-4395064-1568343407 -o /tmp/evaluation-result-4395064-1568343407/solver-4395064-1568343407 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568321663-18695 --watchdog 2580 xcsp_picat HOME/instance-4395064-1568343407.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=24165, runsolver pid=24162
Current StackSize limit: 8192 KiB


[startup+0.100388 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 24166
/proc/meminfo: memFree=31587800/32770624 swapFree=66980112/67108860
[pid=24165] ppid=24162 vsize=2031716 memory=26544 CPUtime=0.1 cores=0,2,4,6
/proc/24165/stat : 24165 (xcsp_picat) R 24162 24165 18664 0 -1 4202496 1704 0 0 0 10 0 0 0 20 0 1 0 410603353 2080477184 6636 33554432000 4194304 5870510 140736759186912 140736759186216 4501218 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36413440 140736759194655 140736759194733 140736759194733 140736759197642 0
/proc/24165/statm: 507929 6636 850 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 26544 KiB

[startup+0.20964 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 24166
/proc/meminfo: memFree=31575032/32770624 swapFree=66980112/67108860
[pid=24165] ppid=24162 vsize=2031716 memory=37796 CPUtime=0.2 cores=0,2,4,6
/proc/24165/stat : 24165 (xcsp_picat) R 24162 24165 18664 0 -1 4202496 1945 0 0 0 20 0 0 0 20 0 1 0 410603353 2080477184 9449 33554432000 4194304 5870510 140736759186912 140736759186216 4849564 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36413440 140736759194655 140736759194733 140736759194733 140736759197642 0
/proc/24165/statm: 507929 9449 871 410 0 503402 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 37796 KiB

[startup+0.309629 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 24166
/proc/meminfo: memFree=31553440/32770624 swapFree=66980112/67108860
[pid=24165] ppid=24162 vsize=2049888 memory=60360 CPUtime=0.31 cores=0,2,4,6
/proc/24165/stat : 24165 (xcsp_picat) R 24162 24165 18664 0 -1 4202496 5829 0 0 0 30 1 0 0 20 0 1 0 410603353 2099085312 15090 33554432000 4194304 5870510 140736759186912 140736759185464 5287596 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36413440 140736759194655 140736759194733 140736759194733 140736759197642 0
/proc/24165/statm: 512472 15090 896 410 0 507945 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2049888 KiB
Current children cumulated memory: 60360 KiB

[startup+0.700379 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24166
/proc/meminfo: memFree=31506624/32770624 swapFree=66980112/67108860
[pid=24165] ppid=24162 vsize=2106204 memory=112748 CPUtime=0.68 cores=0,2,4,6
/proc/24165/stat : 24165 (xcsp_picat) R 24162 24165 18664 0 -1 4202496 18268 0 0 0 65 3 0 0 20 0 1 0 410603353 2156752896 28187 33554432000 4194304 5870510 140736759186912 140736759185464 5407143 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36413440 140736759194655 140736759194733 140736759194733 140736759197642 0
/proc/24165/statm: 526551 28187 934 410 0 522024 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2106204 KiB
Current children cumulated memory: 112748 KiB

[startup+1.50035 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24166
/proc/meminfo: memFree=31500560/32770624 swapFree=66980112/67108860
[pid=24165] ppid=24162 vsize=2106204 memory=112748 CPUtime=1.48 cores=0,2,4,6
/proc/24165/stat : 24165 (xcsp_picat) R 24162 24165 18664 0 -1 4202496 18279 0 0 0 145 3 0 0 20 0 1 0 410603353 2156752896 28187 33554432000 4194304 5870510 140736759186912 140736759185464 5562032 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36413440 140736759194655 140736759194733 140736759194733 140736759197642 0
/proc/24165/statm: 526551 28187 934 410 0 522024 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2106204 KiB
Current children cumulated memory: 112748 KiB

[startup+3.1091 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24166
/proc/meminfo: memFree=31500556/32770624 swapFree=66980112/67108860
[pid=24165] ppid=24162 vsize=2106336 memory=112940 CPUtime=3.09 cores=0,2,4,6
/proc/24165/stat : 24165 (xcsp_picat) R 24162 24165 18664 0 -1 4202496 19821 0 0 0 306 3 0 0 20 0 1 0 410603353 2156888064 28235 33554432000 4194304 5870510 140736759186912 140736759186168 5562032 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36413440 140736759194655 140736759194733 140736759194733 140736759197642 0
/proc/24165/statm: 526584 28235 951 410 0 522057 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2106336 KiB
Current children cumulated memory: 112940 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24166
/proc/meminfo: memFree=31500244/32770624 swapFree=66980112/67108860
[pid=24165] ppid=24162 vsize=2106336 memory=113040 CPUtime=6.29 cores=0,2,4,6
/proc/24165/stat : 24165 (xcsp_picat) R 24162 24165 18664 0 -1 4202496 22446 0 0 0 625 4 0 0 20 0 1 0 410603353 2156888064 28260 33554432000 4194304 5870510 140736759186912 140736759186024 5562059 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36413440 140736759194655 140736759194733 140736759194733 140736759197642 0
/proc/24165/statm: 526584 28260 951 410 0 522057 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2106336 KiB
Current children cumulated memory: 113040 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24166
/proc/meminfo: memFree=31471592/32770624 swapFree=66980112/67108860
[pid=24165] ppid=24162 vsize=2134572 memory=138516 CPUtime=12.69 cores=0,2,4,6
/proc/24165/stat : 24165 (xcsp_picat) R 24162 24165 18664 0 -1 4202496 46265 0 0 0 1261 8 0 0 20 0 1 0 410603353 2185801728 34629 33554432000 4194304 5870510 140736759186912 140736759185256 5349431 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36413440 140736759194655 140736759194733 140736759194733 140736759197642 0
/proc/24165/statm: 533643 34629 961 410 0 529116 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2134572 KiB
Current children cumulated memory: 138516 KiB

[startup+25.5005 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24168
/proc/meminfo: memFree=31432920/32770624 swapFree=66980112/67108860
[pid=24165] ppid=24162 vsize=2177192 memory=180808 CPUtime=25.48 cores=0,2,4,6
/proc/24165/stat : 24165 (xcsp_picat) R 24162 24165 18664 0 -1 4202496 63136 0 0 0 2539 9 0 0 20 0 1 0 410603353 2229444608 45202 33554432000 4194304 5870510 140736759186912 140736759185720 5282425 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36413440 140736759194655 140736759194733 140736759194733 140736759197642 0
/proc/24165/statm: 544298 45202 982 410 0 539771 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2177192 KiB
Current children cumulated memory: 180808 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24169
/proc/meminfo: memFree=31395540/32770624 swapFree=66980112/67108860
[pid=24165] ppid=24162 vsize=2226512 memory=215440 CPUtime=51.09 cores=0,2,4,6
/proc/24165/stat : 24165 (xcsp_picat) R 24162 24165 18664 0 -1 4202496 80675 0 0 0 5098 11 0 0 20 0 1 0 410603353 2279948288 53860 33554432000 4194304 5870510 140736759186912 140736759185352 5283064 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36413440 140736759194655 140736759194733 140736759194733 140736759197642 0
/proc/24165/statm: 556628 53860 982 410 0 552101 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2226512 KiB
Current children cumulated memory: 215440 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24173
/proc/meminfo: memFree=31378092/32770624 swapFree=66980112/67108860
[pid=24165] ppid=24162 vsize=2230408 memory=222176 CPUtime=102.28 cores=0,2,4,6
/proc/24165/stat : 24165 (xcsp_picat) R 24162 24165 18664 0 -1 4202496 113899 0 0 0 10213 15 0 0 20 0 1 0 410603353 2283937792 55544 33554432000 4194304 5870510 140736759186912 140736759185352 5300177 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36413440 140736759194655 140736759194733 140736759194733 140736759197642 0
/proc/24165/statm: 557602 55544 982 410 0 553075 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2230408 KiB
Current children cumulated memory: 222176 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24243
/proc/meminfo: memFree=31107052/32770624 swapFree=66980120/67108860
[pid=24165] ppid=24162 vsize=2181088 memory=188636 CPUtime=162.25 cores=0,2,4,6
/proc/24165/stat : 24165 (xcsp_picat) R 24162 24165 18664 0 -1 4202496 121574 0 0 0 16207 18 0 0 20 0 1 0 410603353 2233434112 47159 33554432000 4194304 5870510 140736759186912 140736759185928 5272880 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36413440 140736759194655 140736759194733 140736759194733 140736759197642 0
/proc/24165/statm: 545272 47159 982 410 0 540745 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 2181088 KiB
Current children cumulated memory: 188636 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24247
/proc/meminfo: memFree=31078248/32770624 swapFree=66980120/67108860
[pid=24165] ppid=24162 vsize=2181088 memory=188636 CPUtime=222.24 cores=0,2,4,6
/proc/24165/stat : 24165 (xcsp_picat) R 24162 24165 18664 0 -1 4202496 124425 0 0 0 22204 20 0 0 20 0 1 0 410603353 2233434112 47159 33554432000 4194304 5870510 140736759186912 140736759185928 5282251 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36413440 140736759194655 140736759194733 140736759194733 140736759197642 0
/proc/24165/statm: 545272 47159 982 410 0 540745 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 2181088 KiB
Current children cumulated memory: 188636 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24259
/proc/meminfo: memFree=31056096/32770624 swapFree=66980120/67108860
[pid=24165] ppid=24162 vsize=2230408 memory=225392 CPUtime=282.24 cores=0,2,4,6
/proc/24165/stat : 24165 (xcsp_picat) R 24162 24165 18664 0 -1 4202496 128313 0 0 0 28200 24 0 0 20 0 1 0 410603353 2283937792 56348 33554432000 4194304 5870510 140736759186912 140736759185928 5272880 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36413440 140736759194655 140736759194733 140736759194733 140736759197642 0
/proc/24165/statm: 557602 56348 982 410 0 553075 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 2230408 KiB
Current children cumulated memory: 225392 KiB

[startup+342.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/202 24288
/proc/meminfo: memFree=31057244/32770624 swapFree=66980120/67108860
[pid=24165] ppid=24162 vsize=2230408 memory=229320 CPUtime=342.23 cores=0,2,4,6
/proc/24165/stat : 24165 (xcsp_picat) R 24162 24165 18664 0 -1 4202496 129742 0 0 0 34197 26 0 0 20 0 1 0 410603353 2283937792 57330 33554432000 4194304 5870510 140736759186912 140736759185928 5263528 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36413440 140736759194655 140736759194733 140736759194733 140736759197642 0
/proc/24165/statm: 557602 57330 982 410 0 553075 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 2230408 KiB
Current children cumulated memory: 229320 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/201 24292
/proc/meminfo: memFree=31058604/32770624 swapFree=66980120/67108860
[pid=24165] ppid=24162 vsize=2230408 memory=227272 CPUtime=402.23 cores=0,2,4,6
/proc/24165/stat : 24165 (xcsp_picat) R 24162 24165 18664 0 -1 4202496 133422 0 0 0 40194 29 0 0 20 0 1 0 410603353 2283937792 56818 33554432000 4194304 5870510 140736759186912 140736759185928 5272443 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36413440 140736759194655 140736759194733 140736759194733 140736759197642 0
/proc/24165/statm: 557602 56818 982 410 0 553075 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 2230408 KiB
Current children cumulated memory: 227272 KiB

[startup+423.034 s]
# the end of solver process 24165 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=422.665 s, system=0.303974 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+409.6 s]
/proc/loadavg: 2.01 2.02 2.05 3/201 24292
/proc/meminfo: memFree=31053888/32770624 swapFree=66980120/67108860
[pid=24165] ppid=24162 vsize=2230408 memory=229320 CPUtime=409.53 cores=0,2,4,6
/proc/24165/stat : 24165 (xcsp_picat) R 24162 24165 18664 0 -1 4202496 133425 0 0 0 40924 29 0 0 20 0 1 0 410603353 2283937792 57330 33554432000 4194304 5870510 140736759186912 140736759185928 5283138 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36413440 140736759194655 140736759194733 140736759194733 140736759197642 0
/proc/24165/statm: 557602 57330 982 410 0 553075 0
Current children cumulated CPU time: 409.53 s
Current children cumulated vsize: 2230408 KiB
Current children cumulated memory: 229320 KiB

[startup+416 s]*
/proc/loadavg: 2.01 2.02 2.05 3/201 24292
/proc/meminfo: memFree=31047992/32770624 swapFree=66980120/67108860
[pid=24165] ppid=24162 vsize=2230408 memory=233416 CPUtime=415.93 cores=0,2,4,6
/proc/24165/stat : 24165 (xcsp_picat) R 24162 24165 18664 0 -1 4202496 133631 0 0 0 41564 29 0 0 20 0 1 0 410603353 2283937792 58354 33554432000 4194304 5870510 140736759186912 140736759185928 5282588 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36413440 140736759194655 140736759194733 140736759194733 140736759197642 0
/proc/24165/statm: 557602 58354 982 410 0 553075 0
Current children cumulated CPU time: 415.93 s
Current children cumulated vsize: 2230408 KiB
Current children cumulated memory: 233416 KiB

[startup+419.2 s]
/proc/loadavg: 2.01 2.02 2.05 3/201 24292
/proc/meminfo: memFree=31055748/32770624 swapFree=66980120/67108860
[pid=24165] ppid=24162 vsize=2230408 memory=225392 CPUtime=419.13 cores=0,2,4,6
/proc/24165/stat : 24165 (xcsp_picat) R 24162 24165 18664 0 -1 4202496 133686 0 0 0 41883 30 0 0 20 0 1 0 410603353 2283937792 56348 33554432000 4194304 5870510 140736759186912 140736759185928 5281857 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36413440 140736759194655 140736759194733 140736759194733 140736759197642 0
/proc/24165/statm: 557602 56348 982 410 0 553075 0
Current children cumulated CPU time: 419.13 s
Current children cumulated vsize: 2230408 KiB
Current children cumulated memory: 225392 KiB

[startup+420.8 s]
/proc/loadavg: 2.01 2.02 2.05 3/201 24292
/proc/meminfo: memFree=31053700/32770624 swapFree=66980120/67108860
[pid=24165] ppid=24162 vsize=2230408 memory=227440 CPUtime=420.73 cores=0,2,4,6
/proc/24165/stat : 24165 (xcsp_picat) R 24162 24165 18664 0 -1 4202496 133687 0 0 0 42043 30 0 0 20 0 1 0 410603353 2283937792 56860 33554432000 4194304 5870510 140736759186912 140736759185928 5282251 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36413440 140736759194655 140736759194733 140736759194733 140736759197642 0
/proc/24165/statm: 557602 56860 982 410 0 553075 0
Current children cumulated CPU time: 420.73 s
Current children cumulated vsize: 2230408 KiB
Current children cumulated memory: 227440 KiB

[startup+422.4 s]
/proc/loadavg: 2.01 2.02 2.05 3/201 24293
/proc/meminfo: memFree=31054072/32770624 swapFree=66980120/67108860
[pid=24165] ppid=24162 vsize=2230408 memory=227440 CPUtime=422.33 cores=0,2,4,6
/proc/24165/stat : 24165 (xcsp_picat) R 24162 24165 18664 0 -1 4202496 133691 0 0 0 42203 30 0 0 20 0 1 0 410603353 2283937792 56860 33554432000 4194304 5870510 140736759186912 140736759185928 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36413440 140736759194655 140736759194733 140736759194733 140736759197642 0
/proc/24165/statm: 557602 56860 982 410 0 553075 0
Current children cumulated CPU time: 422.33 s
Current children cumulated vsize: 2230408 KiB
Current children cumulated memory: 227440 KiB

[startup+422.8 s]
/proc/loadavg: 2.01 2.02 2.05 3/201 24293
/proc/meminfo: memFree=31054072/32770624 swapFree=66980120/67108860
[pid=24165] ppid=24162 vsize=2230408 memory=227440 CPUtime=422.73 cores=0,2,4,6
/proc/24165/stat : 24165 (xcsp_picat) R 24162 24165 18664 0 -1 4202496 133692 0 0 0 42243 30 0 0 20 0 1 0 410603353 2283937792 56860 33554432000 4194304 5870510 140736759186912 140736759185928 5258710 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36413440 140736759194655 140736759194733 140736759194733 140736759197642 0
/proc/24165/statm: 557602 56860 982 410 0 553075 0
Current children cumulated CPU time: 422.73 s
Current children cumulated vsize: 2230408 KiB
Current children cumulated memory: 227440 KiB

[startup+423 s]*
/proc/loadavg: 2.01 2.02 2.05 3/201 24293
/proc/meminfo: memFree=31052024/32770624 swapFree=66980120/67108860
[pid=24165] ppid=24162 vsize=2230408 memory=227440 CPUtime=422.94 cores=0,2,4,6
/proc/24165/stat : 24165 (xcsp_picat) R 24162 24165 18664 0 -1 4202496 133695 0 0 0 42264 30 0 0 20 0 1 0 410603353 2283937792 56860 33554432000 4194304 5870510 140736759186912 140736759185928 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36413440 140736759194655 140736759194733 140736759194733 140736759197642 0
/proc/24165/statm: 557602 56860 982 410 0 553075 0
Current children cumulated CPU time: 422.94 s
Current children cumulated vsize: 2230408 KiB
Current children cumulated memory: 227440 KiB

Child status: 0
Real time (s): 423.034
CPU time (s): 422.969
CPU user time (s): 422.665
CPU system time (s): 0.303974
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 2279728
Max. memory (cumulated for all children) (KiB): 268372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 422.665
system time used= 0.303974
maximum resident set size= 268372
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 133745
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= 31
involuntary context switches= 536


# summary of solver processes directly reported to runsolver:
#   pid: 24165
#   total CPU time (s): 422.969
#   total CPU user time (s): 422.665
#   total CPU system time (s): 0.303974

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.6466 second user time and 3.27437 second system time

The end

Launcher Data 

Begin job on node121 at 2019-09-13 04:56:05
IDJOB=4395064
IDBENCH=138492
IDSOLVER=2844
FILE ID=node121/4395064-1568343407
RUNJOBID= node121-1568321663-18695
PBS_JOBID= 21701136
Free space on /tmp= 61044 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/SuperSolutions/SuperSolutions-Taillard-js15/SuperTaillard-js-15-02.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395064-1568343407/watcher-4395064-1568343407 -o /tmp/evaluation-result-4395064-1568343407/solver-4395064-1568343407 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568321663-18695 --watchdog 2580  xcsp_picat HOME/instance-4395064-1568343407.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= c67201b80d2f8cf37dc6fc32cd78d58c
RANDOM SEED=107728639

node121.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.75
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.75
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.75
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.75
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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:       32770624 kB
MemFree:        31609524 kB
MemAvailable:   31830860 kB
Buffers:          133100 kB
Cached:           384164 kB
SwapCached:        19068 kB
Active:           343900 kB
Inactive:         284068 kB
Active(anon):      96748 kB
Inactive(anon):    43792 kB
Active(file):     247152 kB
Inactive(file):   240276 kB
Unevictable:      108700 kB
Mlocked:          108700 kB
SwapTotal:      67108860 kB
SwapFree:       66980112 kB
Dirty:              3508 kB
Writeback:             0 kB
AnonPages:        305632 kB
Mapped:            35320 kB
Shmem:             21052 kB
Slab:             128840 kB
SReclaimable:      99484 kB
SUnreclaim:        29356 kB
KernelStack:        3552 kB
PageTables:         6040 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2609092 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    235520 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 61044 MiB
End job on node121 at 2019-09-13 05:03:08