Trace number 4395163

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 NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2019-09-12OPT2 56.3909 56.4001

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff34.xml
MD5SUMbce56437d9fb8db43dbe0792f1384def
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.058774
Satisfiable
(Un)Satisfiability was proved
Number of variables703
Number of constraints683
Number of domains23
Minimum domain size21
Maximum domain size22
Distribution of domain sizes[{"size":21,"count":88},{"size":22,"count":615}]
Minimum variable degree2
Maximum variable degree32
Distribution of variable degrees[{"degree":2,"count":682},{"degree":32,"count":21}]
Minimum constraint arity2
Maximum constraint arity22
Distribution of constraint arities[{"arity":2,"count":651},{"arity":21,"count":1},{"arity":22,"count":31}]
Number of extensional constraints651
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":651},{"type":"ordered","count":1},{"type":"minimum","count":31}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

56.28/56.39	c xcsp_picat version 2.7b12 (9/12/2019)
56.28/56.39	o 64
56.28/56.39	o 9
56.28/56.39	o 2
56.28/56.39	s OPTIMUM FOUND
56.28/56.39	v <instantiation>
56.28/56.39	v     <list> drd[][] x[] dr[]  </list> 
56.28/56.39	v     <values> 503 459 432 158 149 109 93 73 24 0 7 47 69 100 120 152 185 215 226 259 277 762 718 691 417 408 368 352 332 283 259 252 212 190 159 139 107 74 44 33 0 18 623 579 552 278 269 229 213 193 144 120 113 73 51 20 0 32 65 95 106 139 157 354 310 283 9 0 40 56 76 125 149 156 196 218 249 269 301 334 364 375 408 426 510 466 439 165 156 116 100 80 31 7 0 40 62 93 113 145 178 208 219 252 270 729 685 658 384 375 335 319 299 250 226 219 179 157 126 106 74 41 11 0 33 51 572 528 501 227 218 178 162 142 93 69 62 22 0 31 51 83 116 146 157 190 208 572 528 501 227 218 178 162 142 93 69 62 22 0 31 51 83 116 146 157 190 208 603 559 532 258 249 209 193 173 124 100 93 53 31 0 20 52 85 115 126 159 177 0 44 71 345 354 394 410 430 479 503 510 550 572 603 623 655 688 718 729 762 780 0 44 71 345 354 394 410 430 479 503 510 550 572 603 623 655 688 718 729 762 780 410 366 339 65 56 16 0 20 69 93 100 140 162 193 213 245 278 308 319 352 370 44 0 27 301 310 350 366 386 435 459 466 506 528 559 579 611 644 674 685 718 736 44 0 27 301 310 350 366 386 435 459 466 506 528 559 579 611 644 674 685 718 736 479 435 408 134 125 85 69 49 0 24 31 71 93 124 144 176 209 239 250 283 301 479 435 408 134 125 85 69 49 0 24 31 71 93 124 144 176 209 239 250 283 301 548 504 477 203 194 154 138 118 69 45 38 2 24 55 75 107 140 170 181 214 232 550 506 479 205 196 156 140 120 71 47 40 0 22 53 73 105 138 168 179 212 230 688 644 617 343 334 294 278 258 209 185 178 138 116 85 65 33 0 30 41 74 92 688 644 617 343 334 294 278 258 209 185 178 138 116 85 65 33 0 30 41 74 92 71 27 0 274 283 323 339 359 408 432 439 479 501 532 552 584 617 647 658 691 709 71 27 0 274 283 323 339 359 408 432 439 479 501 532 552 584 617 647 658 691 709 394 350 323 49 40 0 16 36 85 109 116 156 178 209 229 261 294 324 335 368 386 394 350 323 49 40 0 16 36 85 109 116 156 178 209 229 261 294 324 335 368 386 655 611 584 310 301 261 245 225 176 152 145 105 83 52 32 0 33 63 74 107 125 655 611 584 310 301 261 245 225 176 152 145 105 83 52 32 0 33 63 74 107 125 345 301 274 0 9 49 65 85 134 158 165 205 227 258 278 310 343 373 384 417 435 718 674 647 373 364 324 308 288 239 215 208 168 146 115 95 63 30 0 11 44 62 430 386 359 85 76 36 20 0 49 73 80 120 142 173 193 225 258 288 299 332 350 430 386 359 85 76 36 20 0 49 73 80 120 142 173 193 225 258 288 299 332 350 780 736 709 435 426 386 370 350 301 277 270 230 208 177 157 125 92 62 51 18 0  32 76 103 377 386 426 442 462 511 535 542 582 604 635 655 687 720 750 761 794 812  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0   </values> 
56.28/56.39	v </instantiation>

Verifier Data 

OK	2

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 (9583 MiB free)
  memory of node 1: 16384 MiB (11679 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395163-1568342676/watcher-4395163-1568342676 -o /tmp/evaluation-result-4395163-1568342676/solver-4395163-1568342676 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24211 --watchdog 2580 xcsp_picat HOME/instance-4395163-1568342676.xml 

running on 4 cores: 1,3,5,7

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=29832, runsolver pid=29829
Current StackSize limit: 8192 KiB


[startup+0.100162 s]*
/proc/loadavg: 2.02 2.02 2.05 4/200 29833
/proc/meminfo: memFree=21744172/32770624 swapFree=66999216/67108860
[pid=29832] ppid=29829 vsize=2043164 memory=36244 CPUtime=0.1 cores=1,3,5,7
/proc/29832/stat : 29832 (xcsp_picat) R 29829 29832 24179 0 -1 4202496 3666 0 0 0 9 1 0 0 20 0 1 0 410206063 2092199936 9061 33554432000 4194304 5870510 140726018351440 140726018350744 5287642 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 38531072 140726018360351 140726018360429 140726018360429 140726018363338 0
/proc/29832/statm: 510791 9061 907 410 0 506264 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2043164 KiB
Current children cumulated memory: 36244 KiB

[startup+0.209876 s]*
/proc/loadavg: 2.02 2.02 2.05 3/200 29833
/proc/meminfo: memFree=21735228/32770624 swapFree=66999216/67108860
[pid=29832] ppid=29829 vsize=2047776 memory=42800 CPUtime=0.21 cores=1,3,5,7
/proc/29832/stat : 29832 (xcsp_picat) R 29829 29832 24179 0 -1 4202496 4906 0 0 0 20 1 0 0 20 0 1 0 410206063 2096922624 10700 33554432000 4194304 5870510 140726018351440 140726018350744 139666373148551 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 38531072 140726018360351 140726018360429 140726018360429 140726018363338 0
/proc/29832/statm: 511944 10700 963 410 0 507417 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2047776 KiB
Current children cumulated memory: 42800 KiB

[startup+0.309671 s]*
/proc/loadavg: 2.02 2.02 2.05 3/200 29833
/proc/meminfo: memFree=21735228/32770624 swapFree=66999216/67108860
[pid=29832] ppid=29829 vsize=2047908 memory=42800 CPUtime=0.31 cores=1,3,5,7
/proc/29832/stat : 29832 (xcsp_picat) R 29829 29832 24179 0 -1 4202496 4935 0 0 0 30 1 0 0 20 0 1 0 410206063 2097057792 10700 33554432000 4194304 5870510 140726018351440 140726018350616 5407063 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 38531072 140726018360351 140726018360429 140726018360429 140726018363338 0
/proc/29832/statm: 511977 10700 963 410 0 507450 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2047908 KiB
Current children cumulated memory: 42800 KiB

[startup+0.700276 s]
/proc/loadavg: 2.02 2.02 2.05 3/200 29833
/proc/meminfo: memFree=21735228/32770624 swapFree=66999216/67108860
[pid=29832] ppid=29829 vsize=2048044 memory=43060 CPUtime=0.69 cores=1,3,5,7
/proc/29832/stat : 29832 (xcsp_picat) R 29829 29832 24179 0 -1 4202496 4976 0 0 0 68 1 0 0 20 0 1 0 410206063 2097197056 10765 33554432000 4194304 5870510 140726018351440 140726018350552 5557236 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 38531072 140726018360351 140726018360429 140726018360429 140726018363338 0
/proc/29832/statm: 512011 10765 963 410 0 507484 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2048044 KiB
Current children cumulated memory: 43060 KiB

[startup+1.50028 s]
/proc/loadavg: 2.02 2.02 2.05 3/200 29833
/proc/meminfo: memFree=21734484/32770624 swapFree=66999216/67108860
[pid=29832] ppid=29829 vsize=2048760 memory=43672 CPUtime=1.49 cores=1,3,5,7
/proc/29832/stat : 29832 (xcsp_picat) R 29829 29832 24179 0 -1 4202496 5268 0 0 0 148 1 0 0 20 0 1 0 410206063 2097930240 10918 33554432000 4194304 5870510 140726018351440 140726018350456 5406713 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 38531072 140726018360351 140726018360429 140726018360429 140726018363338 0
/proc/29832/statm: 512190 10918 963 410 0 507663 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2048760 KiB
Current children cumulated memory: 43672 KiB

[startup+3.10938 s]
/proc/loadavg: 2.02 2.02 2.05 3/199 29833
/proc/meminfo: memFree=21732748/32770624 swapFree=66999216/67108860
[pid=29832] ppid=29829 vsize=2049804 memory=45256 CPUtime=3.1 cores=1,3,5,7
/proc/29832/stat : 29832 (xcsp_picat) R 29829 29832 24179 0 -1 4202496 6234 0 0 0 308 2 0 0 20 0 1 0 410206063 2098999296 11314 33554432000 4194304 5870510 140726018351440 140726018350552 5477456 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 38531072 140726018360351 140726018360429 140726018360429 140726018363338 0
/proc/29832/statm: 512451 11314 964 410 0 507924 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2049804 KiB
Current children cumulated memory: 45256 KiB

[startup+6.30027 s]
/proc/loadavg: 2.02 2.02 2.05 3/199 29833
/proc/meminfo: memFree=21692248/32770624 swapFree=66999216/67108860
[pid=29832] ppid=29829 vsize=2054512 memory=48592 CPUtime=6.29 cores=1,3,5,7
/proc/29832/stat : 29832 (xcsp_picat) R 29829 29832 24179 0 -1 4202496 7980 0 0 0 626 3 0 0 20 0 1 0 410206063 2103820288 12148 33554432000 4194304 5870510 140726018351440 140726018350552 5478371 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 38531072 140726018360351 140726018360429 140726018360429 140726018363338 0
/proc/29832/statm: 513628 12148 964 410 0 509101 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2054512 KiB
Current children cumulated memory: 48592 KiB

[startup+12.7004 s]
/proc/loadavg: 2.02 2.02 2.05 3/199 29833
/proc/meminfo: memFree=21668532/32770624 swapFree=66999216/67108860
[pid=29832] ppid=29829 vsize=2077088 memory=72836 CPUtime=12.69 cores=1,3,5,7
/proc/29832/stat : 29832 (xcsp_picat) R 29829 29832 24179 0 -1 4202496 22326 0 0 0 1264 5 0 0 20 0 1 0 410206063 2126938112 18209 33554432000 4194304 5870510 140726018351440 140726018350296 5288533 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 38531072 140726018360351 140726018360429 140726018360429 140726018363338 0
/proc/29832/statm: 519272 18209 974 410 0 514745 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2077088 KiB
Current children cumulated memory: 72836 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/199 29833
/proc/meminfo: memFree=21692888/32770624 swapFree=66999216/67108860
[pid=29832] ppid=29829 vsize=2058232 memory=54980 CPUtime=25.49 cores=1,3,5,7
/proc/29832/stat : 29832 (xcsp_picat) R 29829 29832 24179 0 -1 4202496 30206 0 0 0 2542 7 0 0 20 0 1 0 410206063 2107629568 13745 33554432000 4194304 5870510 140726018351440 140726018350552 5562064 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 38531072 140726018360351 140726018360429 140726018360429 140726018363338 0
/proc/29832/statm: 514558 13745 984 410 0 510031 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2058232 KiB
Current children cumulated memory: 54980 KiB

[startup+51.1091 s]
/proc/loadavg: 1.96 2.00 2.04 3/199 29836
/proc/meminfo: memFree=21697400/32770624 swapFree=66999216/67108860
[pid=29832] ppid=29829 vsize=2049196 memory=46168 CPUtime=51.09 cores=1,3,5,7
/proc/29832/stat : 29832 (xcsp_picat) R 29829 29832 24179 0 -1 4202496 43392 0 0 0 5097 12 0 0 20 0 1 0 410206063 2098376704 11542 33554432000 4194304 5870510 140726018351440 140726018350552 5562064 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 38531072 140726018360351 140726018360429 140726018360429 140726018363338 0
/proc/29832/statm: 512299 11542 984 410 0 507772 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2049196 KiB
Current children cumulated memory: 46168 KiB

[startup+56.4001 s]
# the end of solver process 29832 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=56.2429 s, system=0.147978 s

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

[startup+51.2003 s]
/proc/loadavg: 1.96 2.00 2.04 3/199 29836
/proc/meminfo: memFree=21697400/32770624 swapFree=66999216/67108860
[pid=29832] ppid=29829 vsize=2049196 memory=46168 CPUtime=51.18 cores=1,3,5,7
/proc/29832/stat : 29832 (xcsp_picat) R 29829 29832 24179 0 -1 4202496 43406 0 0 0 5106 12 0 0 20 0 1 0 410206063 2098376704 11542 33554432000 4194304 5870510 140726018351440 140726018350552 139666372681259 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 38531072 140726018360351 140726018360429 140726018360429 140726018363338 0
/proc/29832/statm: 512299 11542 984 410 0 507772 0
Current children cumulated CPU time: 51.18 s
Current children cumulated vsize: 2049196 KiB
Current children cumulated memory: 46168 KiB

[startup+54.4003 s]
/proc/loadavg: 1.96 2.00 2.04 3/199 29836
/proc/meminfo: memFree=21719804/32770624 swapFree=66999216/67108860
[pid=29832] ppid=29829 vsize=2058232 memory=54244 CPUtime=54.38 cores=1,3,5,7
/proc/29832/stat : 29832 (xcsp_picat) R 29829 29832 24179 0 -1 4202496 45615 0 0 0 5425 13 0 0 20 0 1 0 410206063 2107629568 13561 33554432000 4194304 5870510 140726018351440 140726018350632 5476990 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 38531072 140726018360351 140726018360429 140726018360429 140726018363338 0
/proc/29832/statm: 514558 13561 984 410 0 510031 0
Current children cumulated CPU time: 54.38 s
Current children cumulated vsize: 2058232 KiB
Current children cumulated memory: 54244 KiB

[startup+55.2003 s]
/proc/loadavg: 1.97 2.00 2.04 3/199 29836
/proc/meminfo: memFree=21717728/32770624 swapFree=66999216/67108860
[pid=29832] ppid=29829 vsize=2058232 memory=54292 CPUtime=55.18 cores=1,3,5,7
/proc/29832/stat : 29832 (xcsp_picat) R 29829 29832 24179 0 -1 4202496 45748 0 0 0 5504 14 0 0 20 0 1 0 410206063 2107629568 13573 33554432000 4194304 5870510 140726018351440 140726018350696 5476950 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 38531072 140726018360351 140726018360429 140726018360429 140726018363338 0
/proc/29832/statm: 514558 13573 984 410 0 510031 0
Current children cumulated CPU time: 55.18 s
Current children cumulated vsize: 2058232 KiB
Current children cumulated memory: 54292 KiB

[startup+56.0003 s]*
/proc/loadavg: 1.97 2.00 2.04 3/199 29836
/proc/meminfo: memFree=21717728/32770624 swapFree=66999216/67108860
[pid=29832] ppid=29829 vsize=2058232 memory=54324 CPUtime=55.99 cores=1,3,5,7
/proc/29832/stat : 29832 (xcsp_picat) R 29829 29832 24179 0 -1 4202496 45870 0 0 0 5585 14 0 0 20 0 1 0 410206063 2107629568 13581 33554432000 4194304 5870510 140726018351440 140726018350616 139666373148551 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 38531072 140726018360351 140726018360429 140726018360429 140726018363338 0
/proc/29832/statm: 514558 13581 984 410 0 510031 0
Current children cumulated CPU time: 55.99 s
Current children cumulated vsize: 2058232 KiB
Current children cumulated memory: 54324 KiB

[startup+56.2003 s]
/proc/loadavg: 1.97 2.00 2.04 3/199 29836
/proc/meminfo: memFree=21717728/32770624 swapFree=66999216/67108860
[pid=29832] ppid=29829 vsize=2058232 memory=54324 CPUtime=56.18 cores=1,3,5,7
/proc/29832/stat : 29832 (xcsp_picat) R 29829 29832 24179 0 -1 4202496 45889 0 0 0 5604 14 0 0 20 0 1 0 410206063 2107629568 13581 33554432000 4194304 5870510 140726018351440 140726018350552 5562052 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 38531072 140726018360351 140726018360429 140726018360429 140726018363338 0
/proc/29832/statm: 514558 13581 984 410 0 510031 0
Current children cumulated CPU time: 56.18 s
Current children cumulated vsize: 2058232 KiB
Current children cumulated memory: 54324 KiB

[startup+56.3003 s]
/proc/loadavg: 1.97 2.00 2.04 3/199 29836
/proc/meminfo: memFree=21717728/32770624 swapFree=66999216/67108860
[pid=29832] ppid=29829 vsize=2058232 memory=54324 CPUtime=56.28 cores=1,3,5,7
/proc/29832/stat : 29832 (xcsp_picat) R 29829 29832 24179 0 -1 4202496 46135 0 0 0 5614 14 0 0 20 0 1 0 410206063 2107629568 13581 33554432000 4194304 5870510 140726018351440 140726018350552 5407342 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 38531072 140726018360351 140726018360429 140726018360429 140726018363338 0
/proc/29832/statm: 514558 13581 984 410 0 510031 0
Current children cumulated CPU time: 56.28 s
Current children cumulated vsize: 2058232 KiB
Current children cumulated memory: 54324 KiB

Child status: 0
Real time (s): 56.4001
CPU time (s): 56.3909
CPU user time (s): 56.2429
CPU system time (s): 0.147978
CPU usage (%): 99.9837
Max. virtual memory (cumulated for all children) (KiB): 2083464
Max. memory (cumulated for all children) (KiB): 78460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 56.2429
system time used= 0.147978
maximum resident set size= 78476
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47332
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= 118


# summary of solver processes directly reported to runsolver:
#   pid: 29832
#   total CPU time (s): 56.3909
#   total CPU user time (s): 56.2429
#   total CPU system time (s): 0.147978

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.238539 second user time and 0.411982 second system time

The end

Launcher Data 

Begin job on node140 at 2019-09-13 04:43:56
IDJOB=4395163
IDBENCH=138322
IDSOLVER=2844
FILE ID=node140/4395163-1568342676
RUNJOBID= node140-1568322359-24211
PBS_JOBID= 21701141
Free space on /tmp= 56864 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff34.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395163-1568342676/watcher-4395163-1568342676 -o /tmp/evaluation-result-4395163-1568342676/solver-4395163-1568342676 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24211 --watchdog 2580  xcsp_picat HOME/instance-4395163-1568342676.xml

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

MD5SUM BENCH= bce56437d9fb8db43dbe0792f1384def
RANDOM SEED=661196858

node140.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        21774360 kB
MemAvailable:   31656716 kB
Buffers:          154620 kB
Cached:          9902660 kB
SwapCached:         2804 kB
Active:          1769604 kB
Inactive:        8495812 kB
Active(anon):     204892 kB
Inactive(anon):    43924 kB
Active(file):    1564712 kB
Inactive(file):  8451888 kB
Unevictable:      107728 kB
Mlocked:          107728 kB
SwapTotal:      67108860 kB
SwapFree:       66999216 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:        316084 kB
Mapped:            45248 kB
Shmem:             32192 kB
Slab:             324268 kB
SReclaimable:     294216 kB
SUnreclaim:        30052 kB
KernelStack:        3568 kB
PageTables:         5992 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2710848 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    268288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 56860 MiB
End job on node140 at 2019-09-13 04:44:52