Trace number 4395505

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 2019-09-12OPT55 298.186 298.19

General information on the benchmark

NameGolombRuler/
GolombRuler-a3v18-nodv-10_c18.xml
MD5SUM769ec0f26c47f1b96bb609b2e4d8d5d6
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark55
Best CPU time to get the best result obtained on this benchmark30.6851
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of constraints46
Number of domains2
Minimum domain size100
Maximum domain size101
Distribution of domain sizes[{"size":100,"count":45},{"size":101,"count":10}]
Minimum variable degree0
Maximum variable degree10
Distribution of variable degrees[{"degree":0,"count":55},{"degree":2,"count":45},{"degree":9,"count":9},{"degree":10,"count":1}]
Minimum constraint arity3
Maximum constraint arity45
Distribution of constraint arities[{"arity":3,"count":45},{"arity":45,"count":1}]
Number of extensional constraints0
Number of intensional constraints45
Distribution of constraint types[{"type":"intension","count":45},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin VAR

Quality of the solution as a function of time


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

Solver Data 

36.68/36.70	c xcsp_picat version 2.7b12 (9/12/2019)
36.68/36.70	o 60
298.10/298.18	o 55
298.10/298.18	s OPTIMUM FOUND
298.10/298.18	v <instantiation>
298.10/298.18	v     <list> y[][] x[]  </list> 
298.10/298.18	v     <values> 16 2 14 21 29 32 45 49 54 55 16 16 12 19 27 30 43 47 52 53 16 8 8 7 15 18 31 35 40 41 16 16 8 16 8 11 24 28 33 34 16 16 16 2 16 3 16 20 25 26 2 16 16 16 16 2 13 17 22 23 16 1 1 16 1 16 16 4 9 10 8 1 16 2 16 2 8 8 5 6 1 2 16 16 8 1 2 2 2 1 1 1 16 16 8 8 8 16 1 8  0 2 14 21 29 32 45 49 54 55   </values> 
298.10/298.18	v </instantiation>

Verifier Data 

OK	55

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 (11521 MiB free)
  memory of node 1: 16384 MiB (14437 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395505-1568351272/watcher-4395505-1568351272 -o /tmp/evaluation-result-4395505-1568351272/solver-4395505-1568351272 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568328264-22070 --watchdog 2560 xcsp_picat HOME/instance-4395505-1568351272.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=29405, runsolver pid=29402

[startup+0.100804 s]*
/proc/loadavg: 2.11 2.12 2.08 3/199 29406
/proc/meminfo: memFree=26558916/32770624 swapFree=66957012/67108860
[pid=29405] ppid=29402 vsize=2047152 memory=29700 CPUtime=0.09 cores=1,3,5,7
/proc/29405/stat : 29405 (xcsp_picat) R 29402 29405 22038 0 -1 4202496 4373 0 0 0 9 0 0 0 20 0 1 0 411041100 2096283648 7425 33554432000 4194304 5870510 140728988622864 140728988621544 5332039 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35168256 140728988627999 140728988628077 140728988628077 140728988630986 0
/proc/29405/statm: 511788 7425 929 410 0 507261 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2047152 KiB
Current children cumulated memory: 29700 KiB

[startup+0.209818 s]*
/proc/loadavg: 2.11 2.12 2.08 3/200 29408
/proc/meminfo: memFree=26557644/32770624 swapFree=66957012/67108860
[pid=29405] ppid=29402 vsize=2042356 memory=26516 CPUtime=0.2 cores=1,3,5,7
/proc/29405/stat : 29405 (xcsp_picat) R 29402 29405 22038 0 -1 4202496 4816 0 0 0 20 0 0 0 20 0 1 0 411041100 2091372544 6629 33554432000 4194304 5870510 140728988622864 140728988621544 5282721 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35168256 140728988627999 140728988628077 140728988628077 140728988630986 0
/proc/29405/statm: 510589 6629 935 410 0 506062 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2042356 KiB
Current children cumulated memory: 26516 KiB

[startup+0.309752 s]*
/proc/loadavg: 2.11 2.12 2.08 3/200 29408
/proc/meminfo: memFree=26557644/32770624 swapFree=66957012/67108860
[pid=29405] ppid=29402 vsize=2042356 memory=26516 CPUtime=0.3 cores=1,3,5,7
/proc/29405/stat : 29405 (xcsp_picat) R 29402 29405 22038 0 -1 4202496 4816 0 0 0 30 0 0 0 20 0 1 0 411041100 2091372544 6629 33554432000 4194304 5870510 140728988622864 140728988621544 5288997 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35168256 140728988627999 140728988628077 140728988628077 140728988630986 0
/proc/29405/statm: 510589 6629 935 410 0 506062 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2042356 KiB
Current children cumulated memory: 26516 KiB

[startup+0.70029 s]
/proc/loadavg: 2.11 2.12 2.08 3/200 29408
/proc/meminfo: memFree=26557300/32770624 swapFree=66957012/67108860
[pid=29405] ppid=29402 vsize=2042356 memory=26516 CPUtime=0.68 cores=1,3,5,7
/proc/29405/stat : 29405 (xcsp_picat) R 29402 29405 22038 0 -1 4202496 4816 0 0 0 68 0 0 0 20 0 1 0 411041100 2091372544 6629 33554432000 4194304 5870510 140728988622864 140728988622120 5275352 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35168256 140728988627999 140728988628077 140728988628077 140728988630986 0
/proc/29405/statm: 510589 6629 935 410 0 506062 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2042356 KiB
Current children cumulated memory: 26516 KiB

[startup+1.50035 s]
/proc/loadavg: 2.10 2.11 2.08 3/200 29408
/proc/meminfo: memFree=26557604/32770624 swapFree=66957012/67108860
[pid=29405] ppid=29402 vsize=2042700 memory=27588 CPUtime=1.48 cores=1,3,5,7
/proc/29405/stat : 29405 (xcsp_picat) R 29402 29405 22038 0 -1 4202496 5585 0 0 0 148 0 0 0 20 0 1 0 411041100 2091724800 6897 33554432000 4194304 5870510 140728988622864 140728988621304 5272711 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35168256 140728988627999 140728988628077 140728988628077 140728988630986 0
/proc/29405/statm: 510675 6897 958 410 0 506148 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2042700 KiB
Current children cumulated memory: 27588 KiB

[startup+3.1096 s]
/proc/loadavg: 2.10 2.11 2.08 3/200 29408
/proc/meminfo: memFree=26574924/32770624 swapFree=66957012/67108860
[pid=29405] ppid=29402 vsize=2061600 memory=43576 CPUtime=3.1 cores=1,3,5,7
/proc/29405/stat : 29405 (xcsp_picat) R 29402 29405 22038 0 -1 4202496 7671 0 0 0 309 1 0 0 20 0 1 0 411041100 2111078400 10894 33554432000 4194304 5870510 140728988622864 140728988621304 5305270 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35168256 140728988627999 140728988628077 140728988628077 140728988630986 0
/proc/29405/statm: 515400 10894 958 410 0 510873 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2061600 KiB
Current children cumulated memory: 43576 KiB

[startup+6.30031 s]
/proc/loadavg: 2.09 2.11 2.08 3/199 29408
/proc/meminfo: memFree=26574232/32770624 swapFree=66957012/67108860
[pid=29405] ppid=29402 vsize=2061596 memory=43944 CPUtime=6.29 cores=1,3,5,7
/proc/29405/stat : 29405 (xcsp_picat) R 29402 29405 22038 0 -1 4202496 10509 0 0 0 628 1 0 0 20 0 1 0 411041100 2111074304 10986 33554432000 4194304 5870510 140728988622864 140728988621304 5272658 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35168256 140728988627999 140728988628077 140728988628077 140728988630986 0
/proc/29405/statm: 515399 10986 958 410 0 510872 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2061596 KiB
Current children cumulated memory: 43944 KiB

[startup+12.7003 s]
/proc/loadavg: 2.09 2.11 2.08 3/199 29408
/proc/meminfo: memFree=26546616/32770624 swapFree=66957012/67108860
[pid=29405] ppid=29402 vsize=2061876 memory=43772 CPUtime=12.68 cores=1,3,5,7
/proc/29405/stat : 29405 (xcsp_picat) R 29402 29405 22038 0 -1 4202496 16559 0 0 0 1266 2 0 0 20 0 1 0 411041100 2111361024 10943 33554432000 4194304 5870510 140728988622864 140728988621304 5283028 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35168256 140728988627999 140728988628077 140728988628077 140728988630986 0
/proc/29405/statm: 515469 10943 958 410 0 510942 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2061876 KiB
Current children cumulated memory: 43772 KiB

[startup+25.5004 s]
/proc/loadavg: 2.07 2.11 2.08 3/199 29408
/proc/meminfo: memFree=26532408/32770624 swapFree=66957012/67108860
[pid=29405] ppid=29402 vsize=2073368 memory=54164 CPUtime=25.48 cores=1,3,5,7
/proc/29405/stat : 29405 (xcsp_picat) R 29402 29405 22038 0 -1 4202496 23556 0 0 0 2546 2 0 0 20 0 1 0 411041100 2123128832 13541 33554432000 4194304 5870510 140728988622864 140728988622040 5272892 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35168256 140728988627999 140728988628077 140728988628077 140728988630986 0
/proc/29405/statm: 518342 13541 967 410 0 513815 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2073368 KiB
Current children cumulated memory: 54164 KiB

[startup+51.1096 s]
/proc/loadavg: 2.04 2.10 2.08 3/199 29411
/proc/meminfo: memFree=26562280/32770624 swapFree=66957012/67108860
[pid=29405] ppid=29402 vsize=2073368 memory=56216 CPUtime=51.1 cores=1,3,5,7
/proc/29405/stat : 29405 (xcsp_picat) R 29402 29405 22038 0 -1 4202496 28047 0 0 0 5107 3 0 0 20 0 1 0 411041100 2123128832 14054 33554432000 4194304 5870510 140728988622864 140728988622040 5262751 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35168256 140728988627999 140728988628077 140728988628077 140728988630986 0
/proc/29405/statm: 518342 14054 968 410 0 513815 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2073368 KiB
Current children cumulated memory: 56216 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/199 29414
/proc/meminfo: memFree=26524384/32770624 swapFree=66957012/67108860
[pid=29405] ppid=29402 vsize=2073368 memory=58456 CPUtime=102.29 cores=1,3,5,7
/proc/29405/stat : 29405 (xcsp_picat) R 29402 29405 22038 0 -1 4202496 31552 0 0 0 10226 3 0 0 20 0 1 0 411041100 2123128832 14614 33554432000 4194304 5870510 140728988622864 140728988622040 5282721 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35168256 140728988627999 140728988628077 140728988628077 140728988630986 0
/proc/29405/statm: 518342 14614 968 410 0 513815 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2073368 KiB
Current children cumulated memory: 58456 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.07 2.06 3/199 29418
/proc/meminfo: memFree=26558960/32770624 swapFree=66957012/67108860
[pid=29405] ppid=29402 vsize=2081496 memory=60312 CPUtime=162.28 cores=1,3,5,7
/proc/29405/stat : 29405 (xcsp_picat) R 29402 29405 22038 0 -1 4202496 40699 0 0 0 16225 3 0 0 20 0 1 0 411041100 2131451904 15078 33554432000 4194304 5870510 140728988622864 140728988621304 5282429 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35168256 140728988627999 140728988628077 140728988628077 140728988630986 0
/proc/29405/statm: 520374 15078 968 410 0 515847 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2081496 KiB
Current children cumulated memory: 60312 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/199 29429
/proc/meminfo: memFree=26545496/32770624 swapFree=66957012/67108860
[pid=29405] ppid=29402 vsize=2092608 memory=73044 CPUtime=222.28 cores=1,3,5,7
/proc/29405/stat : 29405 (xcsp_picat) R 29402 29405 22038 0 -1 4202496 40905 0 0 0 22224 4 0 0 20 0 1 0 411041100 2142830592 18261 33554432000 4194304 5870510 140728988622864 140728988621304 5263032 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35168256 140728988627999 140728988628077 140728988628077 140728988630986 0
/proc/29405/statm: 523152 18261 968 410 0 518625 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2092608 KiB
Current children cumulated memory: 73044 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 29435
/proc/meminfo: memFree=26526724/32770624 swapFree=66957012/67108860
[pid=29405] ppid=29402 vsize=2081496 memory=60320 CPUtime=282.29 cores=1,3,5,7
/proc/29405/stat : 29405 (xcsp_picat) R 29402 29405 22038 0 -1 4202496 46516 0 0 0 28224 5 0 0 20 0 1 0 411041100 2131451904 15080 33554432000 4194304 5870510 140728988622864 140728988621304 5272478 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35168256 140728988627999 140728988628077 140728988628077 140728988630986 0
/proc/29405/statm: 520374 15080 968 410 0 515847 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2081496 KiB
Current children cumulated memory: 60320 KiB

[startup+298.19 s]
# the end of solver process 29405 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=298.131 s, system=0.055 s

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

[startup+288 s]*
/proc/loadavg: 2.00 2.04 2.05 3/199 29435
/proc/meminfo: memFree=26524644/32770624 swapFree=66957012/67108860
[pid=29405] ppid=29402 vsize=2081496 memory=60320 CPUtime=288 cores=1,3,5,7
/proc/29405/stat : 29405 (xcsp_picat) R 29402 29405 22038 0 -1 4202496 46516 0 0 0 28795 5 0 0 20 0 1 0 411041100 2131451904 15080 33554432000 4194304 5870510 140728988622864 140728988621304 5304217 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35168256 140728988627999 140728988628077 140728988628077 140728988630986 0
/proc/29405/statm: 520374 15080 968 410 0 515847 0
Current children cumulated CPU time: 288 s
Current children cumulated vsize: 2081496 KiB
Current children cumulated memory: 60320 KiB

[startup+294.4 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 29436
/proc/meminfo: memFree=26558032/32770624 swapFree=66957012/67108860
[pid=29405] ppid=29402 vsize=2081496 memory=60320 CPUtime=294.39 cores=1,3,5,7
/proc/29405/stat : 29405 (xcsp_picat) R 29402 29405 22038 0 -1 4202496 46521 0 0 0 29434 5 0 0 20 0 1 0 411041100 2131451904 15080 33554432000 4194304 5870510 140728988622864 140728988621304 5272688 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35168256 140728988627999 140728988628077 140728988628077 140728988630986 0
/proc/29405/statm: 520374 15080 968 410 0 515847 0
Current children cumulated CPU time: 294.39 s
Current children cumulated vsize: 2081496 KiB
Current children cumulated memory: 60320 KiB

[startup+296 s]*
/proc/loadavg: 2.00 2.04 2.05 3/199 29436
/proc/meminfo: memFree=26556140/32770624 swapFree=66957012/67108860
[pid=29405] ppid=29402 vsize=2081496 memory=62368 CPUtime=296 cores=1,3,5,7
/proc/29405/stat : 29405 (xcsp_picat) R 29402 29405 22038 0 -1 4202496 46524 0 0 0 29595 5 0 0 20 0 1 0 411041100 2131451904 15592 33554432000 4194304 5870510 140728988622864 140728988621304 5282519 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35168256 140728988627999 140728988628077 140728988628077 140728988630986 0
/proc/29405/statm: 520374 15592 968 410 0 515847 0
Current children cumulated CPU time: 296 s
Current children cumulated vsize: 2081496 KiB
Current children cumulated memory: 62368 KiB

[startup+296.8 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 29436
/proc/meminfo: memFree=26556140/32770624 swapFree=66957012/67108860
[pid=29405] ppid=29402 vsize=2081496 memory=62368 CPUtime=296.79 cores=1,3,5,7
/proc/29405/stat : 29405 (xcsp_picat) R 29402 29405 22038 0 -1 4202496 46524 0 0 0 29674 5 0 0 20 0 1 0 411041100 2131451904 15592 33554432000 4194304 5870510 140728988622864 140728988621304 5282371 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35168256 140728988627999 140728988628077 140728988628077 140728988630986 0
/proc/29405/statm: 520374 15592 968 410 0 515847 0
Current children cumulated CPU time: 296.79 s
Current children cumulated vsize: 2081496 KiB
Current children cumulated memory: 62368 KiB

[startup+297.6 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 29436
/proc/meminfo: memFree=26556140/32770624 swapFree=66957012/67108860
[pid=29405] ppid=29402 vsize=2081496 memory=62368 CPUtime=297.59 cores=1,3,5,7
/proc/29405/stat : 29405 (xcsp_picat) R 29402 29405 22038 0 -1 4202496 46524 0 0 0 29754 5 0 0 20 0 1 0 411041100 2131451904 15592 33554432000 4194304 5870510 140728988622864 140728988621304 5283079 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35168256 140728988627999 140728988628077 140728988628077 140728988630986 0
/proc/29405/statm: 520374 15592 968 410 0 515847 0
Current children cumulated CPU time: 297.59 s
Current children cumulated vsize: 2081496 KiB
Current children cumulated memory: 62368 KiB

[startup+298 s]*
/proc/loadavg: 2.00 2.04 2.05 3/199 29436
/proc/meminfo: memFree=26556140/32770624 swapFree=66957012/67108860
[pid=29405] ppid=29402 vsize=2081496 memory=62368 CPUtime=298 cores=1,3,5,7
/proc/29405/stat : 29405 (xcsp_picat) R 29402 29405 22038 0 -1 4202496 46524 0 0 0 29795 5 0 0 20 0 1 0 411041100 2131451904 15592 33554432000 4194304 5870510 140728988622864 140728988621304 5282525 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35168256 140728988627999 140728988628077 140728988628077 140728988630986 0
/proc/29405/statm: 520374 15592 968 410 0 515847 0
Current children cumulated CPU time: 298 s
Current children cumulated vsize: 2081496 KiB
Current children cumulated memory: 62368 KiB

[startup+298.109 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 29436
/proc/meminfo: memFree=26556140/32770624 swapFree=66957012/67108860
[pid=29405] ppid=29402 vsize=2081496 memory=62368 CPUtime=298.1 cores=1,3,5,7
/proc/29405/stat : 29405 (xcsp_picat) R 29402 29405 22038 0 -1 4202496 46524 0 0 0 29805 5 0 0 20 0 1 0 411041100 2131451904 15592 33554432000 4194304 5870510 140728988622864 140728988621304 5282223 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35168256 140728988627999 140728988628077 140728988628077 140728988630986 0
/proc/29405/statm: 520374 15592 968 410 0 515847 0
Current children cumulated CPU time: 298.1 s
Current children cumulated vsize: 2081496 KiB
Current children cumulated memory: 62368 KiB

Child status: 0
Real time (s): 298.19
CPU time (s): 298.186
CPU user time (s): 298.131
CPU system time (s): 0.055
CPU usage (%): 99.9986
Max. virtual memory (cumulated for all children) (KiB): 2092608
Max. memory (cumulated for all children) (KiB): 76804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 298.131
system time used= 0.055
maximum resident set size= 76884
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46676
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= 168


# summary of solver processes directly reported to runsolver:
#   pid: 29405
#   total CPU time (s): 298.186
#   total CPU user time (s): 298.131
#   total CPU system time (s): 0.055

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.10031 second user time and 2.15019 second system time

The end

Launcher Data 

Begin job on node147 at 2019-09-13 07:07:09
IDJOB=4395505
IDBENCH=141365
IDSOLVER=2845
FILE ID=node147/4395505-1568351272
RUNJOBID= node147-1568328264-22070
PBS_JOBID= 21701153
Free space on /tmp= 56544 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP18/GolombRuler/GolombRuler-a3v18-nodv-10_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395505-1568351272/watcher-4395505-1568351272 -o /tmp/evaluation-result-4395505-1568351272/solver-4395505-1568351272 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568328264-22070 --watchdog 2560  xcsp_picat HOME/instance-4395505-1568351272.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 769ec0f26c47f1b96bb609b2e4d8d5d6
RANDOM SEED=1141317574

node147.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	: 5333.52
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	: 5333.52
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	: 5333.52
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	: 5333.52
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:        26581764 kB
MemAvailable:   31585152 kB
Buffers:          147764 kB
Cached:          5073752 kB
SwapCached:        48500 kB
Active:          2308284 kB
Inactive:        3195436 kB
Active(anon):     234380 kB
Inactive(anon):    89340 kB
Active(file):    2073904 kB
Inactive(file):  3106096 kB
Unevictable:      107768 kB
Mlocked:          107768 kB
SwapTotal:      67108860 kB
SwapFree:       66957012 kB
Dirty:              3180 kB
Writeback:             0 kB
AnonPages:        354300 kB
Mapped:            46292 kB
Shmem:             32768 kB
Slab:             280324 kB
SReclaimable:     251848 kB
SUnreclaim:        28476 kB
KernelStack:        3760 kB
PageTables:         6056 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2756824 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    292864 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 56540 MiB
End job on node147 at 2019-09-13 07:12:08