Trace number 4394890

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 41.2819 41.3035

General information on the benchmark

NameSuperSolutions/SuperSolutions-Taillard-os10/
SuperTaillard-os-10-01.xml
MD5SUMa0db4e7a601eb58dee5216b17e791c99
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 benchmark41.2819
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints2800
Number of domains65
Minimum domain size548
Maximum domain size643
Distribution of domain sizes[{"size":548,"count":6},{"size":549,"count":6},{"size":550,"count":4},{"size":551,"count":2},{"size":552,"count":4},{"size":553,"count":2},{"size":554,"count":2},{"size":555,"count":2},{"size":556,"count":2},{"size":558,"count":2},{"size":559,"count":8},{"size":560,"count":2},{"size":561,"count":2},{"size":562,"count":6},{"size":563,"count":2},{"size":565,"count":2},{"size":572,"count":2},{"size":573,"count":4},{"size":574,"count":2},{"size":575,"count":2},{"size":576,"count":4},{"size":577,"count":2},{"size":578,"count":8},{"size":579,"count":2},{"size":580,"count":2},"...",{"size":603,"count":2}, {"size":604,"count":2}, {"size":605,"count":2}, {"size":606,"count":2}, {"size":607,"count":6}, {"size":608,"count":4}, {"size":611,"count":4}, {"size":612,"count":2}, {"size":614,"count":4}, {"size":616,"count":6}, {"size":617,"count":2}, {"size":619,"count":2}, {"size":620,"count":2}, {"size":621,"count":2}, {"size":623,"count":2}, {"size":625,"count":2}, {"size":627,"count":4}, {"size":628,"count":2}, {"size":629,"count":2}, {"size":633,"count":6}, {"size":634,"count":2}, {"size":637,"count":2}, {"size":639,"count":4}, {"size":642,"count":2}, {"size":643,"count":2}]
Minimum variable degree19
Maximum variable degree37
Distribution of variable degrees[{"degree":19,"count":100},{"degree":37,"count":100}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":2800}]
Number of extensional constraints0
Number of intensional constraints2800
Distribution of constraint types[{"type":"intension","count":2800}]
Optimization problemNO
Type of objective

Solver Data 

12.58/12.69	c xcsp_picat version 2.7b12 (9/12/2019)
41.16/41.29	s SATISFIABLE
41.16/41.29	v <instantiation>
41.16/41.29	v     <list> x194 x18 x67 x143 x93 x169 x43 x119 x195 x19 x68 x144 x94 x170 x44 x120 x196 x20 x69 x145 x95 x171 x45 x121 x197 x21 x70 x146 x96 x172 x46 x122 x198 x22 x71 x147 x97 x173 x47 x123 x199 x23 x72 x148 x98 x174 x48 x124 x24 x73 x149 x99 x175 x0 x49 x125 x25 x74 x150 x100 x176 x1 x50 x126 x26 x75 x151 x101 x177 x2 x51 x127 x27 x76 x152 x102 x178 x3 x52 x128 x28 x77 x153 x103 x179 x4 x53 x29 x78 x154 x104 x180 x5 x54 x129 x30 x79 x155 x105 x181 x6 x55 x130 x80 x156 x106 x182 x7 x56 x131 x81 x157 x31 x107 x183 x8 x57 x132 x82 x158 x32 x108 x184 x9 x58 x133 x83 x159 x33 x109 x185 x10 x59 x134 x84 x160 x34 x110 x186 x11 x60 x135 x85 x161 x35 x111 x187 x12 x61 x136 x86 x162 x36 x112 x188 x62 x137 x87 x163 x37 x113 x189 x13 x138 x88 x164 x38 x114 x190 x14 x63 x139 x89 x165 x39 x115 x191 x15 x64 x140 x90 x166 x40 x116 x192 x16 x65 x141 x91 x167 x41 x117 x193 x17 x66 x142 x92 x168 x42 x118  </list> 
41.16/41.29	v     <values> 526  191  150  230  36  420  74  593  527  190  506  132  137  487  112  396  225  211  505  131  145  593  113  395  226  212  543  395  506  493  270  615  380  306  549  394  512  494  271  616  379  305  64  492  333  611  200  298  101  65  493  338  607  136  199  297  152  308  258  201  270  135  386  212  396  307  257  199  271  548  384  213  395  0  308  137  194  547  392  116  367  1  309  138  193  259  393  375  435  75  324  74  261  0  114  128  436  81  323  73  447  2  351  199  552  0  475  446  457  352  191  547  129  2  476  388  456  0  259  1  528  507  0  385  295  2  260  2  526  505  1  317  298  499  65  98  35  15  310  314  132  496  64  100  33  11  309  76  133  563  596  217  17  422  191  218  559  439  218  18  423  190  75  68  475  367  558  256  108  1  219  65  476  366  557  257  109  0  384  70  397  0  548  361  558  460  385  641  418  26  547  362  559  456  151  236  44  421  73  596   </values> 
41.16/41.29	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 (14644 MiB free)
  memory of node 1: 16384 MiB (12161 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394890-1568343163/watcher-4394890-1568343163 -o /tmp/evaluation-result-4394890-1568343163/solver-4394890-1568343163 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14885 --watchdog 2580 xcsp_picat HOME/instance-4394890-1568343163.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=20544, runsolver pid=20541
Current StackSize limit: 8192 KiB


[startup+0.100361 s]*
/proc/loadavg: 1.99 1.99 2.03 3/206 20545
/proc/meminfo: memFree=27428276/32770624 swapFree=67008892/67108860
[pid=20544] ppid=20541 vsize=2031716 memory=24476 CPUtime=0.09 cores=0,2,4,6
/proc/20544/stat : 20544 (xcsp_picat) R 20541 20544 14854 0 -1 4202496 1723 0 0 0 9 0 0 0 20 0 1 0 410239038 2080477184 6119 33554432000 4194304 5870510 140723735093600 140723735092968 4561975 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36192256 140723735102495 140723735102573 140723735102573 140723735105482 0
/proc/20544/statm: 507929 6119 860 410 0 503402 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 24476 KiB

[startup+0.210037 s]*
/proc/loadavg: 1.99 1.99 2.03 3/206 20545
/proc/meminfo: memFree=27405300/32770624 swapFree=67008892/67108860
[pid=20544] ppid=20541 vsize=2054944 memory=49084 CPUtime=0.21 cores=0,2,4,6
/proc/20544/stat : 20544 (xcsp_picat) R 20541 20544 14854 0 -1 4202496 6774 0 0 0 20 1 0 0 20 0 1 0 410239038 2104262656 12271 33554432000 4194304 5870510 140723735093600 140723735092968 140668480293861 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36192256 140723735102495 140723735102573 140723735102573 140723735105482 0
/proc/20544/statm: 513736 12271 888 410 0 509209 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2054944 KiB
Current children cumulated memory: 49084 KiB

[startup+0.309922 s]*
/proc/loadavg: 1.99 1.99 2.03 3/206 20545
/proc/meminfo: memFree=27385828/32770624 swapFree=67008892/67108860
[pid=20544] ppid=20541 vsize=2071140 memory=67624 CPUtime=0.31 cores=0,2,4,6
/proc/20544/stat : 20544 (xcsp_picat) R 20541 20544 14854 0 -1 4202496 10949 0 0 0 29 2 0 0 20 0 1 0 410239038 2120847360 16906 33554432000 4194304 5870510 140723735093600 140723735092968 5495123 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36192256 140723735102495 140723735102573 140723735102573 140723735105482 0
/proc/20544/statm: 517785 16906 926 410 0 513258 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2071140 KiB
Current children cumulated memory: 67624 KiB

[startup+0.700236 s]
/proc/loadavg: 1.99 1.99 2.03 3/206 20545
/proc/meminfo: memFree=27385456/32770624 swapFree=67008892/67108860
[pid=20544] ppid=20541 vsize=2071272 memory=67624 CPUtime=0.68 cores=0,2,4,6
/proc/20544/stat : 20544 (xcsp_picat) R 20541 20544 14854 0 -1 4202496 10982 0 0 0 66 2 0 0 20 0 1 0 410239038 2120982528 16906 33554432000 4194304 5870510 140723735093600 140723735092856 5496112 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36192256 140723735102495 140723735102573 140723735102573 140723735105482 0
/proc/20544/statm: 517818 16906 926 410 0 513291 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2071272 KiB
Current children cumulated memory: 67624 KiB

[startup+1.50034 s]
/proc/loadavg: 1.99 1.99 2.03 3/206 20545
/proc/meminfo: memFree=27381612/32770624 swapFree=67008892/67108860
[pid=20544] ppid=20541 vsize=2104756 memory=89640 CPUtime=1.48 cores=0,2,4,6
/proc/20544/stat : 20544 (xcsp_picat) R 20541 20544 14854 0 -1 4202496 14967 0 0 0 146 2 0 0 20 0 1 0 410239038 2155270144 22410 33554432000 4194304 5870510 140723735093600 140723735091752 5343324 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36192256 140723735102495 140723735102573 140723735102573 140723735105482 0
/proc/20544/statm: 526189 22410 949 410 0 521662 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2104756 KiB
Current children cumulated memory: 89640 KiB

[startup+3.10987 s]
/proc/loadavg: 1.99 1.99 2.03 3/206 20545
/proc/meminfo: memFree=27373304/32770624 swapFree=67008892/67108860
[pid=20544] ppid=20541 vsize=2082864 memory=78876 CPUtime=3.09 cores=0,2,4,6
/proc/20544/stat : 20544 (xcsp_picat) R 20541 20544 14854 0 -1 4202496 22838 0 0 0 306 3 0 0 20 0 1 0 410239038 2132852736 19719 33554432000 4194304 5870510 140723735093600 140723735092856 5282558 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36192256 140723735102495 140723735102573 140723735102573 140723735105482 0
/proc/20544/statm: 520716 19719 971 410 0 516189 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2082864 KiB
Current children cumulated memory: 78876 KiB

[startup+6.30032 s]
/proc/loadavg: 1.99 1.99 2.03 3/206 20545
/proc/meminfo: memFree=27371332/32770624 swapFree=67008892/67108860
[pid=20544] ppid=20541 vsize=2101540 memory=81720 CPUtime=6.27 cores=0,2,4,6
/proc/20544/stat : 20544 (xcsp_picat) R 20541 20544 14854 0 -1 4202496 31022 0 0 0 624 3 0 0 20 0 1 0 410239038 2151976960 20430 33554432000 4194304 5870510 140723735093600 140723735092040 5281947 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36192256 140723735102495 140723735102573 140723735102573 140723735105482 0
/proc/20544/statm: 525385 20430 972 410 0 520858 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 2101540 KiB
Current children cumulated memory: 81720 KiB

[startup+12.7003 s]
/proc/loadavg: 1.99 1.99 2.03 3/204 20546
/proc/meminfo: memFree=27346152/32770624 swapFree=67008892/67108860
[pid=20544] ppid=20541 vsize=2120392 memory=108680 CPUtime=12.68 cores=0,2,4,6
/proc/20544/stat : 20544 (xcsp_picat) R 20541 20544 14854 0 -1 4202496 40378 0 0 0 1263 5 0 0 20 0 1 0 410239038 2171281408 27170 33554432000 4194304 5870510 140723735093600 140723735092040 5282251 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36192256 140723735102495 140723735102573 140723735102573 140723735105482 0
/proc/20544/statm: 530098 27170 972 410 0 525571 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2120392 KiB
Current children cumulated memory: 108680 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 1.99 2.03 3/205 20547
/proc/meminfo: memFree=27337048/32770624 swapFree=67008892/67108860
[pid=20544] ppid=20541 vsize=2121564 memory=115812 CPUtime=25.47 cores=0,2,4,6
/proc/20544/stat : 20544 (xcsp_picat) R 20541 20544 14854 0 -1 4202496 49419 0 0 0 2542 5 0 0 20 0 1 0 410239038 2172481536 28953 33554432000 4194304 5870510 140723735093600 140723735092168 5283072 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36192256 140723735102495 140723735102573 140723735102573 140723735105482 0
/proc/20544/statm: 530391 28953 972 410 0 525864 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 2121564 KiB
Current children cumulated memory: 115812 KiB

[startup+41.3034 s]
# the end of solver process 20544 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=41.2079 s, system=0.073976 s

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

[startup+25.6004 s]
/proc/loadavg: 2.00 1.99 2.03 3/205 20547
/proc/meminfo: memFree=27337048/32770624 swapFree=67008892/67108860
[pid=20544] ppid=20541 vsize=2121564 memory=115812 CPUtime=25.57 cores=0,2,4,6
/proc/20544/stat : 20544 (xcsp_picat) R 20541 20544 14854 0 -1 4202496 49419 0 0 0 2552 5 0 0 20 0 1 0 410239038 2172481536 28953 33554432000 4194304 5870510 140723735093600 140723735092168 5282578 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36192256 140723735102495 140723735102573 140723735102573 140723735105482 0
/proc/20544/statm: 530391 28953 972 410 0 525864 0
Current children cumulated CPU time: 25.57 s
Current children cumulated vsize: 2121564 KiB
Current children cumulated memory: 115812 KiB

[startup+32.0003 s]*
/proc/loadavg: 2.00 1.99 2.03 3/205 20547
/proc/meminfo: memFree=27336612/32770624 swapFree=67008892/67108860
[pid=20544] ppid=20541 vsize=2121564 memory=116096 CPUtime=31.98 cores=0,2,4,6
/proc/20544/stat : 20544 (xcsp_picat) R 20541 20544 14854 0 -1 4202496 58211 0 0 0 3192 6 0 0 20 0 1 0 410239038 2172481536 29024 33554432000 4194304 5870510 140723735093600 140723735092168 5298780 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36192256 140723735102495 140723735102573 140723735102573 140723735105482 0
/proc/20544/statm: 530391 29024 972 410 0 525864 0
Current children cumulated CPU time: 31.98 s
Current children cumulated vsize: 2121564 KiB
Current children cumulated memory: 116096 KiB

[startup+35.2003 s]
/proc/loadavg: 2.00 1.99 2.03 3/206 20549
/proc/meminfo: memFree=27317300/32770624 swapFree=67008892/67108860
[pid=20544] ppid=20541 vsize=2140240 memory=135144 CPUtime=35.17 cores=0,2,4,6
/proc/20544/stat : 20544 (xcsp_picat) R 20541 20544 14854 0 -1 4202496 58953 0 0 0 3511 6 0 0 20 0 1 0 410239038 2191605760 33786 33554432000 4194304 5870510 140723735093600 140723735092168 5263515 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36192256 140723735102495 140723735102573 140723735102573 140723735105482 0
/proc/20544/statm: 535060 33786 972 410 0 530533 0
Current children cumulated CPU time: 35.17 s
Current children cumulated vsize: 2140240 KiB
Current children cumulated memory: 135144 KiB

[startup+38.4004 s]
/proc/loadavg: 2.00 1.99 2.03 3/206 20549
/proc/meminfo: memFree=27317672/32770624 swapFree=67008892/67108860
[pid=20544] ppid=20541 vsize=2140240 memory=135276 CPUtime=38.37 cores=0,2,4,6
/proc/20544/stat : 20544 (xcsp_picat) R 20541 20544 14854 0 -1 4202496 59574 0 0 0 3831 6 0 0 20 0 1 0 410239038 2191605760 33819 33554432000 4194304 5870510 140723735093600 140723735092168 5308383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36192256 140723735102495 140723735102573 140723735102573 140723735105482 0
/proc/20544/statm: 535060 33819 972 410 0 530533 0
Current children cumulated CPU time: 38.37 s
Current children cumulated vsize: 2140240 KiB
Current children cumulated memory: 135276 KiB

[startup+40.0004 s]*
/proc/loadavg: 1.92 1.97 2.03 3/206 20549
/proc/meminfo: memFree=27317300/32770624 swapFree=67008892/67108860
[pid=20544] ppid=20541 vsize=2140240 memory=136092 CPUtime=39.97 cores=0,2,4,6
/proc/20544/stat : 20544 (xcsp_picat) R 20541 20544 14854 0 -1 4202496 59875 0 0 0 3991 6 0 0 20 0 1 0 410239038 2191605760 34023 33554432000 4194304 5870510 140723735093600 140723735092168 5282467 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36192256 140723735102495 140723735102573 140723735102573 140723735105482 0
/proc/20544/statm: 535060 34023 972 410 0 530533 0
Current children cumulated CPU time: 39.97 s
Current children cumulated vsize: 2140240 KiB
Current children cumulated memory: 136092 KiB

[startup+40.8004 s]
/proc/loadavg: 1.92 1.97 2.03 3/206 20549
/proc/meminfo: memFree=27317300/32770624 swapFree=67008892/67108860
[pid=20544] ppid=20541 vsize=2140240 memory=136092 CPUtime=40.76 cores=0,2,4,6
/proc/20544/stat : 20544 (xcsp_picat) R 20541 20544 14854 0 -1 4202496 59878 0 0 0 4070 6 0 0 20 0 1 0 410239038 2191605760 34023 33554432000 4194304 5870510 140723735093600 140723735092168 5282759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36192256 140723735102495 140723735102573 140723735102573 140723735105482 0
/proc/20544/statm: 535060 34023 972 410 0 530533 0
Current children cumulated CPU time: 40.76 s
Current children cumulated vsize: 2140240 KiB
Current children cumulated memory: 136092 KiB

[startup+41.2004 s]
/proc/loadavg: 1.92 1.97 2.03 3/205 20549
/proc/meminfo: memFree=27317176/32770624 swapFree=67008892/67108860
[pid=20544] ppid=20541 vsize=2140240 memory=136292 CPUtime=41.16 cores=0,2,4,6
/proc/20544/stat : 20544 (xcsp_picat) R 20541 20544 14854 0 -1 4202496 59883 0 0 0 4110 6 0 0 20 0 1 0 410239038 2191605760 34073 33554432000 4194304 5870510 140723735093600 140723735092168 140668485990496 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36192256 140723735102495 140723735102573 140723735102573 140723735105482 0
/proc/20544/statm: 535060 34073 972 410 0 530533 0
Current children cumulated CPU time: 41.16 s
Current children cumulated vsize: 2140240 KiB
Current children cumulated memory: 136292 KiB

Child status: 0
Real time (s): 41.3035
CPU time (s): 41.2819
CPU user time (s): 41.2079
CPU system time (s): 0.073976
CPU usage (%): 99.9477
Max. virtual memory (cumulated for all children) (KiB): 2140240
Max. memory (cumulated for all children) (KiB): 136292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 41.2079
system time used= 0.073976
maximum resident set size= 136344
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60514
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= 4
involuntary context switches= 76


# summary of solver processes directly reported to runsolver:
#   pid: 20544
#   total CPU time (s): 41.2819
#   total CPU user time (s): 41.2079
#   total CPU system time (s): 0.073976

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.323486 second user time and 0.218894 second system time

The end

Launcher Data 

Begin job on node132 at 2019-09-13 04:51:54
IDJOB=4394890
IDBENCH=138445
IDSOLVER=2844
FILE ID=node132/4394890-1568343163
RUNJOBID= node132-1568322174-14885
PBS_JOBID= 21701138
Free space on /tmp= 60300 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/SuperSolutions/SuperSolutions-Taillard-os10/SuperTaillard-os-10-01.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394890-1568343163/watcher-4394890-1568343163 -o /tmp/evaluation-result-4394890-1568343163/solver-4394890-1568343163 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14885 --watchdog 2580  xcsp_picat HOME/instance-4394890-1568343163.xml

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

MD5SUM BENCH= a0db4e7a601eb58dee5216b17e791c99
RANDOM SEED=2102809061

node132.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	: 5333.95
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	: 5333.95
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	: 5333.95
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	: 5333.95
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:        27449708 kB
MemAvailable:   28843012 kB
Buffers:          127424 kB
Cached:          1537016 kB
SwapCached:         8444 kB
Active:          3383788 kB
Inactive:        1351312 kB
Active(anon):    3070268 kB
Inactive(anon):    28024 kB
Active(file):     313520 kB
Inactive(file):  1323288 kB
Unevictable:      109188 kB
Mlocked:          109188 kB
SwapTotal:      67108860 kB
SwapFree:       67008892 kB
Dirty:              3156 kB
Writeback:             0 kB
AnonPages:       3173548 kB
Mapped:            33168 kB
Shmem:             18756 kB
Slab:             173948 kB
SReclaimable:     144660 kB
SUnreclaim:        29288 kB
KernelStack:        3600 kB
PageTables:        12228 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    5828424 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1144832 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      136576 kB
DirectMap2M:    33409024 kB

Free space on /tmp at the end= 60300 MiB
End job on node132 at 2019-09-13 04:52:35