Trace number 4395131

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 383.355 383.405

General information on the benchmark

NameNumberPartitioning/NumberPartitioning-m1-s1/
NumberPartitioning-164.xml
MD5SUMb2fe288f8dde57e646dfc9c4f090c29d
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 benchmark118.733
Satisfiable
(Un)Satisfiability was proved
Number of variables328
Number of constraints172
Number of domains2
Minimum domain size164
Maximum domain size26896
Distribution of domain sizes[{"size":164,"count":164},{"size":26896,"count":164}]
Minimum variable degree2
Maximum variable degree5
Distribution of variable degrees[{"degree":2,"count":164},{"degree":4,"count":163},{"degree":5,"count":1}]
Minimum constraint arity1
Maximum constraint arity164
Distribution of constraint arities[{"arity":1,"count":1},{"arity":2,"count":164},{"arity":82,"count":6},{"arity":164,"count":1}]
Number of extensional constraints0
Number of intensional constraints165
Distribution of constraint types[{"type":"intension","count":165},{"type":"allDifferent","count":1},{"type":"ordered","count":2},{"type":"sum","count":4}]
Optimization problemNO
Type of objective

Solver Data 

10.28/10.33	c xcsp_picat version 2.7b12 (9/12/2019)
383.34/383.40	s SATISFIABLE
383.34/383.40	v <instantiation>
383.34/383.40	v     <list> y[] x[] cy[] cx[]  </list> 
383.34/383.40	v     <values> 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 19 20 21 24 32 33 51 58 67 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 86 92 93 94 95 97 98 99 100 103 104 105 106 107 109 110 111 112 114 116 117 122 123 127 128 129 131 132 133 134 135 137 139 140 141 142 143 149 150 151 163 164  1 17 18 22 23 25 26 27 28 29 30 31 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 52 53 54 55 56 57 59 60 61 62 63 64 65 66 68 85 87 88 89 90 91 96 101 102 108 113 115 118 119 120 121 124 125 126 130 136 138 144 145 146 147 148 152 153 154 155 156 157 158 159 160 161 162  4 9 16 25 36 49 64 81 100 121 144 169 196 225 256 361 400 441 576 1024 1089 2601 3364 4489 4761 4900 5041 5184 5329 5476 5625 5776 5929 6084 6241 6400 6561 6724 6889 7056 7396 8464 8649 8836 9025 9409 9604 9801 10000 10609 10816 11025 11236 11449 11881 12100 12321 12544 12996 13456 13689 14884 15129 16129 16384 16641 17161 17424 17689 17956 18225 18769 19321 19600 19881 20164 20449 22201 22500 22801 26569 26896  1 289 324 484 529 625 676 729 784 841 900 961 1156 1225 1296 1369 1444 1521 1600 1681 1764 1849 1936 2025 2116 2209 2304 2401 2500 2704 2809 2916 3025 3136 3249 3481 3600 3721 3844 3969 4096 4225 4356 4624 7225 7569 7744 7921 8100 8281 9216 10201 10404 11664 12769 13225 13924 14161 14400 14641 15376 15625 15876 16900 18496 19044 20736 21025 21316 21609 21904 23104 23409 23716 24025 24336 24649 24964 25281 25600 25921 26244   </values> 
383.34/383.40	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 (14800 MiB free)
  memory of node 1: 16384 MiB (13029 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395131-1568325170/watcher-4395131-1568325170 -o /tmp/evaluation-result-4395131-1568325170/solver-4395131-1568325170 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568318666-25671 --watchdog 2580 xcsp_picat HOME/instance-4395131-1568325170.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
Current StackSize limit: 8192 KiB

solver pid=26737, runsolver pid=26734

[startup+0.100118 s]*
/proc/loadavg: 2.13 2.13 2.31 3/200 26738
/proc/meminfo: memFree=28461440/32770624 swapFree=66996368/67108860
[pid=26737] ppid=26734 vsize=2052624 memory=42276 CPUtime=0.1 cores=0,2,4,6
/proc/26737/stat : 26737 (xcsp_picat) R 26734 26737 25640 0 -1 4202496 5931 0 0 0 9 1 0 0 20 0 1 0 408771740 2101886976 10569 33554432000 4194304 5870510 140736673770096 140736673767240 5287642 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 23126016 140736673772575 140736673772653 140736673772653 140736673775562 0
/proc/26737/statm: 513156 10569 908 410 0 508629 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2052624 KiB
Current children cumulated memory: 42276 KiB

[startup+0.209603 s]*
/proc/loadavg: 2.13 2.13 2.31 3/200 26738
/proc/meminfo: memFree=28444324/32770624 swapFree=66996368/67108860
[pid=26737] ppid=26734 vsize=2070424 memory=59116 CPUtime=0.2 cores=0,2,4,6
/proc/26737/stat : 26737 (xcsp_picat) R 26734 26737 25640 0 -1 4202496 9525 0 0 0 19 1 0 0 20 0 1 0 408771740 2120114176 14779 33554432000 4194304 5870510 140736673770096 140736673768648 140260878741383 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 23126016 140736673772575 140736673772653 140736673772653 140736673775562 0
/proc/26737/statm: 517606 14779 962 410 0 513079 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2070424 KiB
Current children cumulated memory: 59116 KiB

[startup+0.30953 s]*
/proc/loadavg: 2.13 2.13 2.31 3/200 26738
/proc/meminfo: memFree=28438000/32770624 swapFree=66996368/67108860
[pid=26737] ppid=26734 vsize=2081908 memory=65892 CPUtime=0.31 cores=0,2,4,6
/proc/26737/stat : 26737 (xcsp_picat) R 26734 26737 25640 0 -1 4202496 11597 0 0 0 29 2 0 0 20 0 1 0 408771740 2131873792 16473 33554432000 4194304 5870510 140736673770096 140736673768648 140260878741383 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 23126016 140736673772575 140736673772653 140736673772653 140736673775562 0
/proc/26737/statm: 520477 16473 964 410 0 515950 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2081908 KiB
Current children cumulated memory: 65892 KiB

[startup+0.700249 s]
/proc/loadavg: 2.13 2.13 2.31 3/200 26738
/proc/meminfo: memFree=28430592/32770624 swapFree=66996368/67108860
[pid=26737] ppid=26734 vsize=2086460 memory=72400 CPUtime=0.69 cores=0,2,4,6
/proc/26737/stat : 26737 (xcsp_picat) R 26734 26737 25640 0 -1 4202496 12703 0 0 0 67 2 0 0 20 0 1 0 408771740 2136535040 18100 33554432000 4194304 5870510 140736673770096 140736673769208 5261008 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 23126016 140736673772575 140736673772653 140736673772653 140736673775562 0
/proc/26737/statm: 521615 18100 968 410 0 517088 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2086460 KiB
Current children cumulated memory: 72400 KiB

[startup+1.50036 s]
/proc/loadavg: 2.13 2.13 2.31 3/200 26738
/proc/meminfo: memFree=28429936/32770624 swapFree=66996368/67108860
[pid=26737] ppid=26734 vsize=2088200 memory=76292 CPUtime=1.48 cores=0,2,4,6
/proc/26737/stat : 26737 (xcsp_picat) R 26734 26737 25640 0 -1 4202496 13158 0 0 0 146 2 0 0 20 0 1 0 408771740 2138316800 19073 33554432000 4194304 5870510 140736673770096 140736673768248 5337589 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 23126016 140736673772575 140736673772653 140736673772653 140736673775562 0
/proc/26737/statm: 522050 19073 974 410 0 517523 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2088200 KiB
Current children cumulated memory: 76292 KiB

[startup+3.10954 s]
/proc/loadavg: 2.13 2.13 2.31 3/200 26738
/proc/meminfo: memFree=28416104/32770624 swapFree=66996368/67108860
[pid=26737] ppid=26734 vsize=2105948 memory=86384 CPUtime=3.09 cores=0,2,4,6
/proc/26737/stat : 26737 (xcsp_picat) R 26734 26737 25640 0 -1 4202496 25642 0 0 0 306 3 0 0 20 0 1 0 408771740 2156490752 21596 33554432000 4194304 5870510 140736673770096 140736673768408 5343854 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 23126016 140736673772575 140736673772653 140736673772653 140736673775562 0
/proc/26737/statm: 526487 21596 974 410 0 521960 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2105948 KiB
Current children cumulated memory: 86384 KiB

[startup+6.30031 s]
/proc/loadavg: 2.12 2.13 2.31 3/200 26738
/proc/meminfo: memFree=28422260/32770624 swapFree=66996368/67108860
[pid=26737] ppid=26734 vsize=2089476 memory=77336 CPUtime=6.29 cores=0,2,4,6
/proc/26737/stat : 26737 (xcsp_picat) R 26734 26737 25640 0 -1 4202496 35670 0 0 0 624 5 0 0 20 0 1 0 408771740 2139623424 19334 33554432000 4194304 5870510 140736673770096 140736673769352 5282967 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 23126016 140736673772575 140736673772653 140736673772653 140736673775562 0
/proc/26737/statm: 522369 19334 997 410 0 517842 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2089476 KiB
Current children cumulated memory: 77336 KiB

[startup+12.7003 s]
/proc/loadavg: 2.11 2.13 2.31 3/200 26738
/proc/meminfo: memFree=28396024/32770624 swapFree=66996368/67108860
[pid=26737] ppid=26734 vsize=2119824 memory=101976 CPUtime=12.68 cores=0,2,4,6
/proc/26737/stat : 26737 (xcsp_picat) R 26734 26737 25640 0 -1 4202496 45218 0 0 0 1263 5 0 0 20 0 1 0 408771740 2170699776 25494 33554432000 4194304 5870510 140736673770096 140736673769208 5281857 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 23126016 140736673772575 140736673772653 140736673772653 140736673775562 0
/proc/26737/statm: 529956 25494 997 410 0 525429 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2119824 KiB
Current children cumulated memory: 101976 KiB

[startup+25.5003 s]
/proc/loadavg: 2.09 2.12 2.31 3/200 26741
/proc/meminfo: memFree=28389572/32770624 swapFree=66996368/67108860
[pid=26737] ppid=26734 vsize=2150776 memory=114200 CPUtime=25.48 cores=0,2,4,6
/proc/26737/stat : 26737 (xcsp_picat) R 26734 26737 25640 0 -1 4202496 55672 0 0 0 2541 7 0 0 20 0 1 0 408771740 2202394624 28550 33554432000 4194304 5870510 140736673770096 140736673768536 5282578 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 23126016 140736673772575 140736673772653 140736673772653 140736673775562 0
/proc/26737/statm: 537694 28550 997 410 0 533167 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2150776 KiB
Current children cumulated memory: 114200 KiB

[startup+51.1095 s]
/proc/loadavg: 2.06 2.11 2.30 3/200 26741
/proc/meminfo: memFree=28367668/32770624 swapFree=66996368/67108860
[pid=26737] ppid=26734 vsize=2150776 memory=135540 CPUtime=51.08 cores=0,2,4,6
/proc/26737/stat : 26737 (xcsp_picat) R 26734 26737 25640 0 -1 4202496 74224 0 0 0 5100 8 0 0 20 0 1 0 408771740 2202394624 33885 33554432000 4194304 5870510 140736673770096 140736673768536 5308383 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 23126016 140736673772575 140736673772653 140736673772653 140736673775562 0
/proc/26737/statm: 537694 33885 997 410 0 533167 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 2150776 KiB
Current children cumulated memory: 135540 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.08 2.28 3/198 26805
/proc/meminfo: memFree=30734168/32770624 swapFree=66996368/67108860
[pid=26737] ppid=26734 vsize=2163188 memory=144724 CPUtime=102.24 cores=0,2,4,6
/proc/26737/stat : 26737 (xcsp_picat) R 26734 26737 25640 0 -1 4202496 81161 0 0 0 10214 10 0 0 20 0 1 0 408771740 2215104512 36181 33554432000 4194304 5870510 140736673770096 140736673768664 5308341 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23126016 140736673772575 140736673772653 140736673772653 140736673775562 0
/proc/26737/statm: 540797 36181 997 410 0 536270 0
Current children cumulated CPU time: 102.24 s
Current children cumulated vsize: 2163188 KiB
Current children cumulated memory: 144724 KiB

[startup+162.3 s]
/proc/loadavg: 2.15 2.09 2.27 3/200 26871
/proc/meminfo: memFree=30468704/32770624 swapFree=66996368/67108860
[pid=26737] ppid=26734 vsize=2212504 memory=198252 CPUtime=162.24 cores=0,2,4,6
/proc/26737/stat : 26737 (xcsp_picat) R 26734 26737 25640 0 -1 4202496 85521 0 0 0 16210 14 0 0 20 0 1 0 408771740 2265604096 49563 33554432000 4194304 5870510 140736673770096 140736673768664 5281712 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23126016 140736673772575 140736673772653 140736673772653 140736673775562 0
/proc/26737/statm: 553126 49563 997 410 0 548599 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 2212504 KiB
Current children cumulated memory: 198252 KiB

[startup+222.3 s]
/proc/loadavg: 2.29 2.16 2.28 3/199 26877
/proc/meminfo: memFree=30511624/32770624 swapFree=66996372/67108860
[pid=26737] ppid=26734 vsize=2212504 memory=204840 CPUtime=222.24 cores=0,2,4,6
/proc/26737/stat : 26737 (xcsp_picat) R 26734 26737 25640 0 -1 4202496 86266 0 0 0 22210 14 0 0 20 0 1 0 408771740 2265604096 51210 33554432000 4194304 5870510 140736673770096 140736673768664 5282606 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23126016 140736673772575 140736673772653 140736673772653 140736673775562 0
/proc/26737/statm: 553126 51210 997 410 0 548599 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 2212504 KiB
Current children cumulated memory: 204840 KiB

[startup+282.3 s]
/proc/loadavg: 2.11 2.13 2.26 3/199 26881
/proc/meminfo: memFree=30482112/32770624 swapFree=66996372/67108860
[pid=26737] ppid=26734 vsize=2212504 memory=204840 CPUtime=282.25 cores=0,2,4,6
/proc/26737/stat : 26737 (xcsp_picat) R 26734 26737 25640 0 -1 4202496 89082 0 0 0 28210 15 0 0 20 0 1 0 408771740 2265604096 51210 33554432000 4194304 5870510 140736673770096 140736673768664 140260883978220 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23126016 140736673772575 140736673772653 140736673772653 140736673775562 0
/proc/26737/statm: 553126 51210 997 410 0 548599 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 2212504 KiB
Current children cumulated memory: 204840 KiB

[startup+342.3 s]
/proc/loadavg: 2.04 2.11 2.25 3/199 26887
/proc/meminfo: memFree=30486868/32770624 swapFree=66996372/67108860
[pid=26737] ppid=26734 vsize=2212504 memory=204840 CPUtime=342.24 cores=0,2,4,6
/proc/26737/stat : 26737 (xcsp_picat) R 26734 26737 25640 0 -1 4202496 89342 0 0 0 34209 15 0 0 20 0 1 0 408771740 2265604096 51210 33554432000 4194304 5870510 140736673770096 140736673768664 5262699 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23126016 140736673772575 140736673772653 140736673772653 140736673775562 0
/proc/26737/statm: 553126 51210 997 410 0 548599 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 2212504 KiB
Current children cumulated memory: 204840 KiB

[startup+383.405 s]
# the end of solver process 26737 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=383.2 s, system=0.154986 s

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

[startup+358.4 s]
/proc/loadavg: 2.03 2.10 2.24 3/199 26888
/proc/meminfo: memFree=30482788/32770624 swapFree=66996372/67108860
[pid=26737] ppid=26734 vsize=2212504 memory=204840 CPUtime=358.34 cores=0,2,4,6
/proc/26737/stat : 26737 (xcsp_picat) R 26734 26737 25640 0 -1 4202496 89360 0 0 0 35819 15 0 0 20 0 1 0 408771740 2265604096 51210 33554432000 4194304 5870510 140736673770096 140736673768664 5283024 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23126016 140736673772575 140736673772653 140736673772653 140736673775562 0
/proc/26737/statm: 553126 51210 997 410 0 548599 0
Current children cumulated CPU time: 358.34 s
Current children cumulated vsize: 2212504 KiB
Current children cumulated memory: 204840 KiB

[startup+371.2 s]
/proc/loadavg: 2.02 2.10 2.24 3/199 26888
/proc/meminfo: memFree=30463676/32770624 swapFree=66996372/67108860
[pid=26737] ppid=26734 vsize=2212504 memory=204840 CPUtime=371.14 cores=0,2,4,6
/proc/26737/stat : 26737 (xcsp_picat) R 26734 26737 25640 0 -1 4202496 89361 0 0 0 37099 15 0 0 20 0 1 0 408771740 2265604096 51210 33554432000 4194304 5870510 140736673770096 140736673768664 5289014 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23126016 140736673772575 140736673772653 140736673772653 140736673775562 0
/proc/26737/statm: 553126 51210 997 410 0 548599 0
Current children cumulated CPU time: 371.14 s
Current children cumulated vsize: 2212504 KiB
Current children cumulated memory: 204840 KiB

[startup+377.6 s]
/proc/loadavg: 2.02 2.09 2.24 3/199 26889
/proc/meminfo: memFree=30463056/32770624 swapFree=66996372/67108860
[pid=26737] ppid=26734 vsize=2212504 memory=204840 CPUtime=377.54 cores=0,2,4,6
/proc/26737/stat : 26737 (xcsp_picat) R 26734 26737 25640 0 -1 4202496 91699 0 0 0 37739 15 0 0 20 0 1 0 408771740 2265604096 51210 33554432000 4194304 5870510 140736673770096 140736673768664 5282574 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23126016 140736673772575 140736673772653 140736673772653 140736673775562 0
/proc/26737/statm: 553126 51210 997 410 0 548599 0
Current children cumulated CPU time: 377.54 s
Current children cumulated vsize: 2212504 KiB
Current children cumulated memory: 204840 KiB

[startup+380.8 s]
/proc/loadavg: 2.02 2.09 2.24 3/199 26889
/proc/meminfo: memFree=30463056/32770624 swapFree=66996372/67108860
[pid=26737] ppid=26734 vsize=2212504 memory=204840 CPUtime=380.74 cores=0,2,4,6
/proc/26737/stat : 26737 (xcsp_picat) R 26734 26737 25640 0 -1 4202496 91987 0 0 0 38059 15 0 0 20 0 1 0 408771740 2265604096 51210 33554432000 4194304 5870510 140736673770096 140736673768664 5282759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23126016 140736673772575 140736673772653 140736673772653 140736673775562 0
/proc/26737/statm: 553126 51210 997 410 0 548599 0
Current children cumulated CPU time: 380.74 s
Current children cumulated vsize: 2212504 KiB
Current children cumulated memory: 204840 KiB

[startup+382.4 s]
/proc/loadavg: 2.02 2.09 2.23 3/199 26891
/proc/meminfo: memFree=30462844/32770624 swapFree=66996372/67108860
[pid=26737] ppid=26734 vsize=2212504 memory=204840 CPUtime=382.34 cores=0,2,4,6
/proc/26737/stat : 26737 (xcsp_picat) R 26734 26737 25640 0 -1 4202496 91991 0 0 0 38219 15 0 0 20 0 1 0 408771740 2265604096 51210 33554432000 4194304 5870510 140736673770096 140736673768664 5282759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23126016 140736673772575 140736673772653 140736673772653 140736673775562 0
/proc/26737/statm: 553126 51210 997 410 0 548599 0
Current children cumulated CPU time: 382.34 s
Current children cumulated vsize: 2212504 KiB
Current children cumulated memory: 204840 KiB

[startup+383.2 s]
/proc/loadavg: 2.02 2.09 2.23 3/199 26891
/proc/meminfo: memFree=30462588/32770624 swapFree=66996372/67108860
[pid=26737] ppid=26734 vsize=2212504 memory=204840 CPUtime=383.14 cores=0,2,4,6
/proc/26737/stat : 26737 (xcsp_picat) R 26734 26737 25640 0 -1 4202496 92015 0 0 0 38299 15 0 0 20 0 1 0 408771740 2265604096 51210 33554432000 4194304 5870510 140736673770096 140736673768664 5262976 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23126016 140736673772575 140736673772653 140736673772653 140736673775562 0
/proc/26737/statm: 553126 51210 997 410 0 548599 0
Current children cumulated CPU time: 383.14 s
Current children cumulated vsize: 2212504 KiB
Current children cumulated memory: 204840 KiB

[startup+383.4 s]
/proc/loadavg: 2.02 2.09 2.23 3/199 26891
/proc/meminfo: memFree=30462588/32770624 swapFree=66996372/67108860
[pid=26737] ppid=26734 vsize=2212504 memory=204840 CPUtime=383.34 cores=0,2,4,6
/proc/26737/stat : 26737 (xcsp_picat) R 26734 26737 25640 0 -1 4202496 92019 0 0 0 38319 15 0 0 20 0 1 0 408771740 2265604096 51210 33554432000 4194304 5870510 140736673770096 140736673768664 5306820 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23126016 140736673772575 140736673772653 140736673772653 140736673775562 0
/proc/26737/statm: 553126 51210 997 410 0 548599 0
Current children cumulated CPU time: 383.34 s
Current children cumulated vsize: 2212504 KiB
Current children cumulated memory: 204840 KiB

Child status: 0
Real time (s): 383.405
CPU time (s): 383.355
CPU user time (s): 383.2
CPU system time (s): 0.154986
CPU usage (%): 99.987
Max. virtual memory (cumulated for all children) (KiB): 2212504
Max. memory (cumulated for all children) (KiB): 204840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 383.2
system time used= 0.154986
maximum resident set size= 208028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92066
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= 22
involuntary context switches= 513


# summary of solver processes directly reported to runsolver:
#   pid: 26737
#   total CPU time (s): 383.355
#   total CPU user time (s): 383.2
#   total CPU system time (s): 0.154986

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.3966 second user time and 2.92005 second system time

The end

Launcher Data 

Begin job on node106 at 2019-09-12 22:51:34
IDJOB=4395131
IDBENCH=122900
IDSOLVER=2844
FILE ID=node106/4395131-1568325170
RUNJOBID= node106-1568318666-25671
PBS_JOBID= 21701140
Free space on /tmp= 56628 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/NumberPartitioning/NumberPartitioning-m1-s1/NumberPartitioning-164.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395131-1568325170/watcher-4395131-1568325170 -o /tmp/evaluation-result-4395131-1568325170/solver-4395131-1568325170 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568318666-25671 --watchdog 2580  xcsp_picat HOME/instance-4395131-1568325170.xml

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

MD5SUM BENCH= b2fe288f8dde57e646dfc9c4f090c29d
RANDOM SEED=1558689165

node106.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	: 5333.79
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	: 5333.79
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	: 5333.79
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	: 5333.79
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:        28498840 kB
MemAvailable:   29653528 kB
Buffers:          133068 kB
Cached:          1317568 kB
SwapCached:        10184 kB
Active:          2722712 kB
Inactive:        1006748 kB
Active(anon):    2278140 kB
Inactive(anon):    33432 kB
Active(file):     444572 kB
Inactive(file):   973316 kB
Unevictable:      107772 kB
Mlocked:          107772 kB
SwapTotal:      67108860 kB
SwapFree:       66996368 kB
Dirty:              3332 kB
Writeback:             0 kB
AnonPages:       2376692 kB
Mapped:            38676 kB
Shmem:             23992 kB
Slab:             133992 kB
SReclaimable:     105272 kB
SUnreclaim:        28720 kB
KernelStack:        3552 kB
PageTables:         9896 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4058108 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2277376 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 56728 MiB
End job on node106 at 2019-09-12 22:57:57