Trace number 4395294

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 2019-09-12OPT16 619.661 619.71

General information on the benchmark

NameTal/
Tal-05_c18.xml
MD5SUM0bfba4554f8c52d47ef9f831901bb64c
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark16
Best CPU time to get the best result obtained on this benchmark25.4336
Satisfiable
(Un)Satisfiability was proved
Number of variables526
Number of constraints364
Number of domains11
Minimum domain size1
Maximum domain size42
Distribution of domain sizes[{"size":1,"count":84},{"size":2,"count":4},{"size":3,"count":5},{"size":4,"count":6},{"size":5,"count":7},{"size":6,"count":52},{"size":7,"count":9},{"size":8,"count":10},{"size":10,"count":36},{"size":42,"count":79}]
Minimum variable degree0
Maximum variable degree14
Distribution of variable degrees[{"degree":0,"count":234},{"degree":1,"count":84},{"degree":2,"count":58},{"degree":3,"count":9},{"degree":4,"count":10},{"degree":5,"count":32},{"degree":6,"count":19},{"degree":7,"count":13},{"degree":8,"count":13},{"degree":9,"count":19},{"degree":10,"count":18},{"degree":11,"count":8},{"degree":12,"count":5},{"degree":13,"count":3},{"degree":14,"count":1}]
Minimum constraint arity1
Maximum constraint arity11
Distribution of constraint arities[{"arity":1,"count":109},{"arity":2,"count":115},{"arity":3,"count":38},{"arity":4,"count":11},{"arity":5,"count":18},{"arity":6,"count":17},{"arity":7,"count":16},{"arity":8,"count":15},{"arity":9,"count":13},{"arity":10,"count":10},{"arity":11,"count":2}]
Number of extensional constraints64
Number of intensional constraints286
Distribution of constraint types[{"type":"extension","count":64},{"type":"intension","count":286},{"type":"count","count":14}]
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 

175.17/175.28	c xcsp_picat version 2.7b12 (9/12/2019)
175.17/175.28	o 84
175.17/175.28	o 25
383.55/383.60	o 17
619.54/619.69	o 16
619.54/619.69	s OPTIMUM FOUND
619.54/619.69	v <instantiation>
619.54/619.69	v     <list> l[][] i[][] c[][] cnt[] a[][]  </list> 
619.54/619.69	v     <values> 27 35 38 22 15 13 26 28 27 35 38 22 15 13 4 28 27 35 38 22 15 13 4 28 4 10 0 4 0 0 5 0 4 10 4 5 0 0 0 0 6 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 3 4 5 6 7 0 0 0 0 0 0 0 0 0 1 3 6 6 6 6 0 0 0 0 0 0 0 0 0 0 5 5 5 5 5 0 0 0 0 0 0 0 0 0 0 0 4 4 4 4 0 0 0 0 0 0 0 0 0 0 0 0 3 3 3 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0  0 0 3 3 5 5 4 4 3 3 2 2 1 1  0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 2 0 3 0 0 2 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0   </values> 
619.54/619.69	v </instantiation>

Verifier Data 

OK	16

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 (13782 MiB free)
  memory of node 1: 16384 MiB (12234 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395294-1568346763/watcher-4395294-1568346763 -o /tmp/evaluation-result-4395294-1568346763/solver-4395294-1568346763 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568323917-28816 --watchdog 2580 xcsp_picat HOME/instance-4395294-1568346763.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=2259, runsolver pid=2256

[startup+0.100117 s]*
/proc/loadavg: 2.15 2.06 2.06 3/200 2260
/proc/meminfo: memFree=26622332/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2031716 memory=24496 CPUtime=0.1 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 1726 0 0 0 10 0 0 0 20 0 1 0 410944159 2080477184 6124 33554432000 4194304 5870510 140735154988096 140735154985240 4460195 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 507929 6124 862 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 24496 KiB

[startup+0.209964 s]*
/proc/loadavg: 2.13 2.06 2.05 3/200 2260
/proc/meminfo: memFree=26587500/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2031716 memory=59556 CPUtime=0.21 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 1760 0 0 0 20 1 0 0 20 0 1 0 410944159 2080477184 14889 33554432000 4194304 5870510 140735154988096 140735154987400 4462355 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 507929 14889 891 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 59556 KiB

[startup+0.309594 s]*
/proc/loadavg: 2.13 2.06 2.05 3/200 2260
/proc/meminfo: memFree=26564848/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2031716 memory=82084 CPUtime=0.31 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 1771 0 0 0 30 1 0 0 20 0 1 0 410944159 2080477184 20521 33554432000 4194304 5870510 140735154988096 140735154987400 4491000 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 507929 20521 891 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 82084 KiB

[startup+0.700302 s]
/proc/loadavg: 2.13 2.06 2.05 3/200 2260
/proc/meminfo: memFree=26534596/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2072216 memory=120160 CPUtime=0.69 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 10313 0 0 0 67 2 0 0 20 0 1 0 410944159 2121949184 30040 33554432000 4194304 5870510 140735154988096 140735154986984 5337028 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 518054 30040 967 410 0 513527 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2072216 KiB
Current children cumulated memory: 120160 KiB

[startup+1.50031 s]
/proc/loadavg: 2.13 2.06 2.05 4/200 2260
/proc/meminfo: memFree=26524672/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2072572 memory=120932 CPUtime=1.49 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 10481 0 0 0 147 2 0 0 20 0 1 0 410944159 2122313728 30233 33554432000 4194304 5870510 140735154988096 140735154986984 5337589 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 518143 30233 973 410 0 513616 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2072572 KiB
Current children cumulated memory: 120932 KiB

[startup+3.10948 s]
/proc/loadavg: 2.13 2.06 2.05 5/200 2260
/proc/meminfo: memFree=26523840/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2069708 memory=119744 CPUtime=3.1 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 15260 0 0 0 307 3 0 0 20 0 1 0 410944159 2119380992 29936 33554432000 4194304 5870510 140735154988096 140735154987352 5262735 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 517427 29936 995 410 0 512900 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2069708 KiB
Current children cumulated memory: 119744 KiB

[startup+6.30029 s]
/proc/loadavg: 2.12 2.06 2.05 4/200 2260
/proc/meminfo: memFree=26518376/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2088564 memory=127336 CPUtime=6.29 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 21498 0 0 0 626 3 0 0 20 0 1 0 410944159 2138689536 31834 33554432000 4194304 5870510 140735154988096 140735154987048 5262797 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 522141 31834 995 410 0 517614 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2088564 KiB
Current children cumulated memory: 127336 KiB

[startup+12.7003 s]
/proc/loadavg: 2.11 2.06 2.05 4/200 2260
/proc/meminfo: memFree=26497760/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2107740 memory=148860 CPUtime=12.69 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 28735 0 0 0 1265 4 0 0 20 0 1 0 410944159 2158325760 37215 33554432000 4194304 5870510 140735154988096 140735154986456 5282767 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 526935 37215 995 410 0 522408 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2107740 KiB
Current children cumulated memory: 148860 KiB

[startup+25.5003 s]
/proc/loadavg: 2.10 2.06 2.05 5/200 2262
/proc/meminfo: memFree=26508820/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2081656 memory=127800 CPUtime=25.49 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 52971 0 0 0 2542 7 0 0 20 0 1 0 410944159 2131615744 31950 33554432000 4194304 5870510 140735154988096 140735154987272 5262964 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 520414 31950 1002 410 0 515887 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2081656 KiB
Current children cumulated memory: 127800 KiB

[startup+51.1095 s]
/proc/loadavg: 2.06 2.05 2.05 5/200 2262
/proc/meminfo: memFree=26422488/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2193208 memory=220972 CPUtime=51.09 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 68730 0 0 0 5100 9 0 0 20 0 1 0 410944159 2245844992 55243 33554432000 4194304 5870510 140735154988096 140735154987048 5262779 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 548302 55243 1004 410 0 543775 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2193208 KiB
Current children cumulated memory: 220972 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.04 2.05 4/200 2266
/proc/meminfo: memFree=26314612/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2274596 memory=320608 CPUtime=102.27 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 75873 0 0 0 10215 12 0 0 20 0 1 0 410944159 2329186304 80152 33554432000 4194304 5870510 140735154988096 140735154987048 5262777 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 568649 80152 1004 410 0 564122 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2274596 KiB
Current children cumulated memory: 320608 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.04 2.05 5/200 2272
/proc/meminfo: memFree=26449348/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2143516 memory=185256 CPUtime=162.27 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 97112 0 0 0 16208 19 0 0 20 0 1 0 410944159 2194960384 46314 33554432000 4194304 5870510 140735154988096 140735154986456 5262777 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 535879 46314 1004 410 0 531352 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2143516 KiB
Current children cumulated memory: 185256 KiB

[startup+222.3 s]
/proc/loadavg: 2.04 2.04 2.05 4/199 2277
/proc/meminfo: memFree=26409980/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2193208 memory=226204 CPUtime=222.25 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 113599 0 0 0 22197 28 0 0 20 0 1 0 410944159 2245844992 56551 33554432000 4194304 5870510 140735154988096 140735154987048 5262777 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 548302 56551 1004 410 0 543775 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 2193208 KiB
Current children cumulated memory: 226204 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.04 2.05 4/199 2281
/proc/meminfo: memFree=26574768/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2112300 memory=156096 CPUtime=282.25 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 124091 0 0 0 28189 36 0 0 20 0 1 0 410944159 2162995200 39024 33554432000 4194304 5870510 140735154988096 140735154987048 5262672 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 528075 39024 1004 410 0 523548 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 2112300 KiB
Current children cumulated memory: 156096 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.03 2.05 4/199 2287
/proc/meminfo: memFree=26576292/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2093040 memory=138588 CPUtime=342.25 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 131452 0 0 0 34185 40 0 0 20 0 1 0 410944159 2143272960 34647 33554432000 4194304 5870510 140735154988096 140735154986456 5304205 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 523260 34647 1004 410 0 518733 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 2093040 KiB
Current children cumulated memory: 138588 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.05 4/199 2292
/proc/meminfo: memFree=26568380/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2112300 memory=160192 CPUtime=402.25 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 147642 0 0 0 40174 51 0 0 20 0 1 0 410944159 2162995200 40048 33554432000 4194304 5870510 140735154988096 140735154987048 5282747 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 528075 40048 1004 410 0 523548 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 2112300 KiB
Current children cumulated memory: 160192 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 4/199 2296
/proc/meminfo: memFree=26413276/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2274596 memory=312284 CPUtime=462.25 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 150446 0 0 0 46169 56 0 0 20 0 1 0 410944159 2329186304 78071 33554432000 4194304 5870510 140735154988096 140735154987048 5262944 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 568649 78071 1004 410 0 564122 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 2274596 KiB
Current children cumulated memory: 312284 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.05 4/201 2311
/proc/meminfo: memFree=26435584/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2275740 memory=270988 CPUtime=522.25 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 151810 0 0 0 52165 60 0 0 20 0 1 0 410944159 2330357760 67747 33554432000 4194304 5870510 140735154988096 140735154986392 5262768 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 568935 67747 1004 410 0 564408 0
Current children cumulated CPU time: 522.25 s
Current children cumulated vsize: 2275740 KiB
Current children cumulated memory: 270988 KiB

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/201 2338
/proc/meminfo: memFree=26314548/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2411628 memory=409820 CPUtime=582.25 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 158462 0 0 0 58162 63 0 0 20 0 1 0 410944159 2469507072 102455 33554432000 4194304 5870510 140735154988096 140735154986392 5282642 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 602907 102455 1004 410 0 598380 0
Current children cumulated CPU time: 582.25 s
Current children cumulated vsize: 2411628 KiB
Current children cumulated memory: 409820 KiB

[startup+619.71 s]
# the end of solver process 2259 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=618.981 s, system=0.679951 s

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

[startup+588.8 s]
/proc/loadavg: 2.00 2.01 2.05 4/201 2338
/proc/meminfo: memFree=26483392/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2198320 memory=238152 CPUtime=588.75 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 159398 0 0 0 58810 65 0 0 20 0 1 0 410944159 2251079680 59538 33554432000 4194304 5870510 140735154988096 140735154987112 5275364 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 549580 59538 1004 410 0 545053 0
Current children cumulated CPU time: 588.75 s
Current children cumulated vsize: 2198320 KiB
Current children cumulated memory: 238152 KiB

[startup+601.6 s]
/proc/loadavg: 2.00 2.01 2.05 4/201 2340
/proc/meminfo: memFree=26458348/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2279844 memory=263456 CPUtime=601.55 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 160560 0 0 0 60089 66 0 0 20 0 1 0 410944159 2334560256 65864 33554432000 4194304 5870510 140735154988096 140735154986632 5258735 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 569961 65864 1004 410 0 565434 0
Current children cumulated CPU time: 601.55 s
Current children cumulated vsize: 2279844 KiB
Current children cumulated memory: 263456 KiB

[startup+608 s]*
/proc/loadavg: 2.00 2.01 2.05 4/202 2342
/proc/meminfo: memFree=26442764/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2279976 memory=273836 CPUtime=607.96 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 160771 0 0 0 60730 66 0 0 20 0 1 0 410944159 2334695424 68459 33554432000 4194304 5870510 140735154988096 140735154986632 5262777 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 569994 68459 1004 410 0 565467 0
Current children cumulated CPU time: 607.96 s
Current children cumulated vsize: 2279976 KiB
Current children cumulated memory: 273836 KiB

[startup+614.4 s]
/proc/loadavg: 2.00 2.01 2.05 5/201 2342
/proc/meminfo: memFree=26428036/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2280684 memory=286916 CPUtime=614.35 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 160998 0 0 0 61369 66 0 0 20 0 1 0 410944159 2335420416 71729 33554432000 4194304 5870510 140735154988096 140735154986648 5262770 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 570171 71729 1004 410 0 565644 0
Current children cumulated CPU time: 614.35 s
Current children cumulated vsize: 2280684 KiB
Current children cumulated memory: 286916 KiB

[startup+617.6 s]
/proc/loadavg: 2.00 2.01 2.05 4/201 2342
/proc/meminfo: memFree=26415632/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2281372 memory=299912 CPUtime=617.54 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 161180 0 0 0 61688 66 0 0 20 0 1 0 410944159 2336124928 74978 33554432000 4194304 5870510 140735154988096 140735154986648 5262793 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 570343 74978 1004 410 0 565816 0
Current children cumulated CPU time: 617.54 s
Current children cumulated vsize: 2281372 KiB
Current children cumulated memory: 299912 KiB

[startup+618.4 s]
/proc/loadavg: 2.00 2.01 2.05 5/201 2342
/proc/meminfo: memFree=26411288/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2281564 memory=301960 CPUtime=618.34 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 161219 0 0 0 61768 66 0 0 20 0 1 0 410944159 2336321536 75490 33554432000 4194304 5870510 140735154988096 140735154986648 5282736 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 570391 75490 1004 410 0 565864 0
Current children cumulated CPU time: 618.34 s
Current children cumulated vsize: 2281564 KiB
Current children cumulated memory: 301960 KiB

[startup+619.2 s]
/proc/loadavg: 2.00 2.01 2.05 4/201 2342
/proc/meminfo: memFree=26407068/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2281712 memory=308332 CPUtime=619.14 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 161271 0 0 0 61848 66 0 0 20 0 1 0 410944159 2336473088 77083 33554432000 4194304 5870510 140735154988096 140735154986648 5262777 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 570428 77083 1004 410 0 565901 0
Current children cumulated CPU time: 619.14 s
Current children cumulated vsize: 2281712 KiB
Current children cumulated memory: 308332 KiB

[startup+619.6 s]
/proc/loadavg: 2.00 2.01 2.05 4/201 2342
/proc/meminfo: memFree=26407068/32770624 swapFree=67004752/67108860
[pid=2259] ppid=2256 vsize=2281852 memory=310380 CPUtime=619.54 cores=0,2,4,6
/proc/2259/stat : 2259 (xcsp_picat) R 2256 2259 28785 0 -1 4202496 161307 0 0 0 61888 66 0 0 20 0 1 0 410944159 2336616448 77595 33554432000 4194304 5870510 140735154988096 140735154986648 5262731 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18374656 140735154992159 140735154992237 140735154992237 140735154995146 0
/proc/2259/statm: 570463 77595 1004 410 0 565936 0
Current children cumulated CPU time: 619.54 s
Current children cumulated vsize: 2281852 KiB
Current children cumulated memory: 310380 KiB

[startup+619.7 s]*
/proc/loadavg: 2.00 2.01 2.05 3/201 2342
/proc/meminfo: memFree=26492308/32770624 swapFree=67004752/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 0
Real time (s): 619.71
CPU time (s): 619.661
CPU user time (s): 618.981
CPU system time (s): 0.679951
CPU usage (%): 99.992
Max. virtual memory (cumulated for all children) (KiB): 2619300
Max. memory (cumulated for all children) (KiB): 513456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 618.981
system time used= 0.679951
maximum resident set size= 581040
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 161439
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= 791


# summary of solver processes directly reported to runsolver:
#   pid: 2259
#   total CPU time (s): 619.661
#   total CPU user time (s): 618.981
#   total CPU system time (s): 0.679951

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.44832 second user time and 4.61555 second system time

The end

Launcher Data 

Begin job on node126 at 2019-09-13 05:52:06
IDJOB=4395294
IDBENCH=141103
IDSOLVER=2844
FILE ID=node126/4395294-1568346763
RUNJOBID= node126-1568323917-28816
PBS_JOBID= 21701150
Free space on /tmp= 55384 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP18/Tal/Tal-05_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395294-1568346763/watcher-4395294-1568346763 -o /tmp/evaluation-result-4395294-1568346763/solver-4395294-1568346763 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568323917-28816 --watchdog 2580  xcsp_picat HOME/instance-4395294-1568346763.xml

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

MD5SUM BENCH= 0bfba4554f8c52d47ef9f831901bb64c
RANDOM SEED=190765637

node126.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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        26641120 kB
MemAvailable:   29865584 kB
Buffers:          140352 kB
Cached:          3325468 kB
SwapCached:         2860 kB
Active:          3835432 kB
Inactive:        1626068 kB
Active(anon):    1994308 kB
Inactive(anon):    43288 kB
Active(file):    1841124 kB
Inactive(file):  1582780 kB
Unevictable:      109112 kB
Mlocked:          109112 kB
SwapTotal:      67108860 kB
SwapFree:       67004752 kB
Dirty:              3312 kB
Writeback:             0 kB
AnonPages:       2107544 kB
Mapped:            46260 kB
Shmem:             32816 kB
Slab:             259124 kB
SReclaimable:     229020 kB
SUnreclaim:        30104 kB
KernelStack:        3696 kB
PageTables:         9464 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4025164 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1849344 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 55380 MiB
End job on node126 at 2019-09-13 06:02:26