Trace number 4407698

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
(reference) PicatSAT 2019-09-12OPT1105 198.684 198.663

General information on the benchmark

NameKnapsack/Knapsack-m1-s50/
Knapsack-50-200-05.xml
MD5SUMfc947c5025dc4a3c0350e3415d914057
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1105
Best CPU time to get the best result obtained on this benchmark37.5926
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":50}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":50}]
Minimum constraint arity50
Maximum constraint arity50
Distribution of constraint arities[{"arity":50,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


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

Solver Data 

198.62/198.66	c xcsp_picat version 2.7b12 (9/12/2019)
198.62/198.66	o 1057
198.62/198.66	o 1105
198.62/198.66	s OPTIMUM FOUND
198.62/198.66	v <instantiation>
198.62/198.66	v     <list> x[]  </list> 
198.62/198.66	v     <values> 0 0 0 0 0 1 1 0 0 0 1 1 0 0 1 0 0 1 0 0 1 0 1 1 1 1 0 0 0 1 0 0 1 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 1 0   </values> 
198.62/198.66	v </instantiation>

Verifier Data 

OK	1105

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 (13014 MiB free)
  memory of node 1: 16384 MiB (11671 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407698-1569512092/watcher-4407698-1569512092 -o /tmp/evaluation-result-4407698-1569512092/solver-4407698-1569512092 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node141-1569509598-1546 --watchdog 2560 xcsp_picat HOME/instance-4407698-1569512092.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
solver pid=2158, runsolver pid=2155
Current StackSize limit: 8192 KiB


[startup+0.100822 s]*
/proc/loadavg: 2.22 2.13 1.91 3/200 2159
/proc/meminfo: memFree=25264864/32770624 swapFree=66937824/67108860
[pid=2158] ppid=2155 vsize=2036584 memory=17572 CPUtime=0.1 cores=1,3,5,7
/proc/2158/stat : 2158 (xcsp_picat) R 2155 2158 1513 0 -1 4202496 1497 0 0 0 10 0 0 0 20 0 1 0 527146947 2085462016 4393 33554432000 4194304 5870510 140723784766752 140723784765864 5562056 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 37236736 140723784774687 140723784774765 140723784774765 140723784777674 0
/proc/2158/statm: 509146 4393 962 410 0 504619 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2036584 KiB
Current children cumulated memory: 17572 KiB

[startup+0.209946 s]*
/proc/loadavg: 2.22 2.13 1.91 3/200 2159
/proc/meminfo: memFree=25264864/32770624 swapFree=66937824/67108860
[pid=2158] ppid=2155 vsize=2036584 memory=17572 CPUtime=0.2 cores=1,3,5,7
/proc/2158/stat : 2158 (xcsp_picat) R 2155 2158 1513 0 -1 4202496 1497 0 0 0 20 0 0 0 20 0 1 0 527146947 2085462016 4393 33554432000 4194304 5870510 140723784766752 140723784765864 5478371 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 37236736 140723784774687 140723784774765 140723784774765 140723784777674 0
/proc/2158/statm: 509146 4393 962 410 0 504619 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2036584 KiB
Current children cumulated memory: 17572 KiB

[startup+0.308901 s]*
/proc/loadavg: 2.22 2.13 1.91 3/200 2159
/proc/meminfo: memFree=25264796/32770624 swapFree=66937824/67108860
[pid=2158] ppid=2155 vsize=2032600 memory=17744 CPUtime=0.3 cores=1,3,5,7
/proc/2158/stat : 2158 (xcsp_picat) R 2155 2158 1513 0 -1 4202496 1614 0 0 0 30 0 0 0 20 0 1 0 527146947 2081382400 4436 33554432000 4194304 5870510 140723784766752 140723784766008 5275179 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 37236736 140723784774687 140723784774765 140723784774765 140723784777674 0
/proc/2158/statm: 508150 4436 987 410 0 503623 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2032600 KiB
Current children cumulated memory: 17744 KiB

[startup+0.700231 s]
/proc/loadavg: 2.22 2.13 1.91 3/200 2159
/proc/meminfo: memFree=25263756/32770624 swapFree=66937824/67108860
[pid=2158] ppid=2155 vsize=2035200 memory=20084 CPUtime=0.69 cores=1,3,5,7
/proc/2158/stat : 2158 (xcsp_picat) R 2155 2158 1513 0 -1 4202496 2172 0 0 0 69 0 0 0 20 0 1 0 527146947 2084044800 5021 33554432000 4194304 5870510 140723784766752 140723784766008 139630315416549 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 37236736 140723784774687 140723784774765 140723784774765 140723784777674 0
/proc/2158/statm: 508800 5021 989 410 0 504273 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2035200 KiB
Current children cumulated memory: 20084 KiB

[startup+1.50024 s]
/proc/loadavg: 2.22 2.13 1.91 3/200 2159
/proc/meminfo: memFree=25261932/32770624 swapFree=66937824/67108860
[pid=2158] ppid=2155 vsize=2042640 memory=24004 CPUtime=1.49 cores=1,3,5,7
/proc/2158/stat : 2158 (xcsp_picat) R 2155 2158 1513 0 -1 4202496 3123 0 0 0 149 0 0 0 20 0 1 0 527146947 2091663360 6001 33554432000 4194304 5870510 140723784766752 140723784766008 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 37236736 140723784774687 140723784774765 140723784774765 140723784777674 0
/proc/2158/statm: 510660 6001 989 410 0 506133 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2042640 KiB
Current children cumulated memory: 24004 KiB

[startup+3.1095 s]
/proc/loadavg: 2.22 2.13 1.91 3/200 2159
/proc/meminfo: memFree=25255412/32770624 swapFree=66937824/67108860
[pid=2158] ppid=2155 vsize=2038588 memory=23436 CPUtime=3.1 cores=1,3,5,7
/proc/2158/stat : 2158 (xcsp_picat) R 2155 2158 1513 0 -1 4202496 5782 0 0 0 309 1 0 0 20 0 1 0 527146947 2087514112 5859 33554432000 4194304 5870510 140723784766752 140723784765320 139630315416549 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 37236736 140723784774687 140723784774765 140723784774765 140723784777674 0
/proc/2158/statm: 509647 5859 993 410 0 505120 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2038588 KiB
Current children cumulated memory: 23436 KiB

[startup+6.30029 s]
/proc/loadavg: 2.21 2.12 1.91 3/201 2161
/proc/meminfo: memFree=25248080/32770624 swapFree=66937824/67108860
[pid=2158] ppid=2155 vsize=2048032 memory=33160 CPUtime=6.29 cores=1,3,5,7
/proc/2158/stat : 2158 (xcsp_picat) R 2155 2158 1513 0 -1 4202496 9466 0 0 0 628 1 0 0 20 0 1 0 527146947 2097184768 8290 33554432000 4194304 5870510 140723784766752 140723784765320 5282767 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 37236736 140723784774687 140723784774765 140723784774765 140723784777674 0
/proc/2158/statm: 512008 8290 993 410 0 507481 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2048032 KiB
Current children cumulated memory: 33160 KiB

[startup+12.7002 s]
/proc/loadavg: 2.19 2.12 1.91 3/200 2161
/proc/meminfo: memFree=25245304/32770624 swapFree=66937824/67108860
[pid=2158] ppid=2155 vsize=2048032 memory=33352 CPUtime=12.69 cores=1,3,5,7
/proc/2158/stat : 2158 (xcsp_picat) R 2155 2158 1513 0 -1 4202496 12235 0 0 0 1268 1 0 0 20 0 1 0 527146947 2097184768 8338 33554432000 4194304 5870510 140723784766752 140723784765928 5283024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 37236736 140723784774687 140723784774765 140723784774765 140723784777674 0
/proc/2158/statm: 512008 8338 1000 410 0 507481 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2048032 KiB
Current children cumulated memory: 33352 KiB

[startup+25.5002 s]
/proc/loadavg: 2.15 2.12 1.91 3/200 2162
/proc/meminfo: memFree=25235552/32770624 swapFree=66937824/67108860
[pid=2158] ppid=2155 vsize=2051436 memory=36600 CPUtime=25.49 cores=1,3,5,7
/proc/2158/stat : 2158 (xcsp_picat) R 2155 2158 1513 0 -1 4202496 16604 0 0 0 2546 3 0 0 20 0 1 0 527146947 2100670464 9150 33554432000 4194304 5870510 140723784766752 140723784765320 5272427 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 37236736 140723784774687 140723784774765 140723784774765 140723784777674 0
/proc/2158/statm: 512859 9150 1000 410 0 508332 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2051436 KiB
Current children cumulated memory: 36600 KiB

[startup+51.1096 s]
/proc/loadavg: 2.10 2.11 1.92 3/200 2164
/proc/meminfo: memFree=25235704/32770624 swapFree=66937824/67108860
[pid=2158] ppid=2155 vsize=2050124 memory=34728 CPUtime=51.1 cores=1,3,5,7
/proc/2158/stat : 2158 (xcsp_picat) R 2155 2158 1513 0 -1 4202496 22751 0 0 0 5107 3 0 0 20 0 1 0 527146947 2099326976 8682 33554432000 4194304 5870510 140723784766752 140723784765192 5282574 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 37236736 140723784774687 140723784774765 140723784774765 140723784777674 0
/proc/2158/statm: 512531 8682 1000 410 0 508004 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2050124 KiB
Current children cumulated memory: 34728 KiB

[startup+102.3 s]
/proc/loadavg: 2.04 2.09 1.92 3/199 2168
/proc/meminfo: memFree=25205124/32770624 swapFree=66937824/67108860
[pid=2158] ppid=2155 vsize=2051972 memory=36924 CPUtime=102.3 cores=1,3,5,7
/proc/2158/stat : 2158 (xcsp_picat) R 2155 2158 1513 0 -1 4202496 31966 0 0 0 10224 6 0 0 20 0 1 0 527146947 2101219328 9231 33554432000 4194304 5870510 140723784766752 140723784765320 5272962 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 37236736 140723784774687 140723784774765 140723784774765 140723784777674 0
/proc/2158/statm: 512993 9231 1000 410 0 508466 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2051972 KiB
Current children cumulated memory: 36924 KiB

[startup+162.3 s]
/proc/loadavg: 2.05 2.09 1.93 3/199 2172
/proc/meminfo: memFree=25200068/32770624 swapFree=66937824/67108860
[pid=2158] ppid=2155 vsize=2041088 memory=26536 CPUtime=162.31 cores=1,3,5,7
/proc/2158/stat : 2158 (xcsp_picat) R 2155 2158 1513 0 -1 4202496 38620 0 0 0 16222 9 0 0 20 0 1 0 527146947 2090074112 6634 33554432000 4194304 5870510 140723784766752 140723784765192 5282467 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 37236736 140723784774687 140723784774765 140723784774765 140723784777674 0
/proc/2158/statm: 510272 6634 1000 410 0 505745 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 2041088 KiB
Current children cumulated memory: 26536 KiB

[startup+198.662 s]
# the end of solver process 2158 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=198.573 s, system=0.111014 s

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

[startup+179.2 s]
/proc/loadavg: 2.04 2.08 1.93 3/199 2172
/proc/meminfo: memFree=25192020/32770624 swapFree=66937824/67108860
[pid=2158] ppid=2155 vsize=2050228 memory=35180 CPUtime=179.21 cores=1,3,5,7
/proc/2158/stat : 2158 (xcsp_picat) R 2155 2158 1513 0 -1 4202496 40348 0 0 0 17912 9 0 0 20 0 1 0 527146947 2099433472 8795 33554432000 4194304 5870510 140723784766752 140723784765320 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 37236736 140723784774687 140723784774765 140723784774765 140723784777674 0
/proc/2158/statm: 512557 8795 1000 410 0 508030 0
Current children cumulated CPU time: 179.21 s
Current children cumulated vsize: 2050228 KiB
Current children cumulated memory: 35180 KiB

[startup+192 s]*
/proc/loadavg: 2.03 2.08 1.94 3/199 2175
/proc/meminfo: memFree=25188984/32770624 swapFree=66937824/67108860
[pid=2158] ppid=2155 vsize=2051032 memory=35848 CPUtime=192.02 cores=1,3,5,7
/proc/2158/stat : 2158 (xcsp_picat) R 2155 2158 1513 0 -1 4202496 41617 0 0 0 19192 10 0 0 20 0 1 0 527146947 2100256768 8962 33554432000 4194304 5870510 140723784766752 140723784765192 5288740 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 37236736 140723784774687 140723784774765 140723784774765 140723784777674 0
/proc/2158/statm: 512758 8962 1000 410 0 508231 0
Current children cumulated CPU time: 192.02 s
Current children cumulated vsize: 2051032 KiB
Current children cumulated memory: 35848 KiB

[startup+195.2 s]
/proc/loadavg: 2.03 2.08 1.94 3/199 2175
/proc/meminfo: memFree=25188620/32770624 swapFree=66937824/67108860
[pid=2158] ppid=2155 vsize=2051032 memory=35848 CPUtime=195.21 cores=1,3,5,7
/proc/2158/stat : 2158 (xcsp_picat) R 2155 2158 1513 0 -1 4202496 41663 0 0 0 19511 10 0 0 20 0 1 0 527146947 2100256768 8962 33554432000 4194304 5870510 140723784766752 140723784765192 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 37236736 140723784774687 140723784774765 140723784774765 140723784777674 0
/proc/2158/statm: 512758 8962 1000 410 0 508231 0
Current children cumulated CPU time: 195.21 s
Current children cumulated vsize: 2051032 KiB
Current children cumulated memory: 35848 KiB

[startup+196.8 s]
/proc/loadavg: 2.03 2.08 1.94 3/199 2175
/proc/meminfo: memFree=25188636/32770624 swapFree=66937824/67108860
[pid=2158] ppid=2155 vsize=2051032 memory=35848 CPUtime=196.81 cores=1,3,5,7
/proc/2158/stat : 2158 (xcsp_picat) R 2155 2158 1513 0 -1 4202496 41663 0 0 0 19671 10 0 0 20 0 1 0 527146947 2100256768 8962 33554432000 4194304 5870510 140723784766752 140723784765192 5272427 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 37236736 140723784774687 140723784774765 140723784774765 140723784777674 0
/proc/2158/statm: 512758 8962 1000 410 0 508231 0
Current children cumulated CPU time: 196.81 s
Current children cumulated vsize: 2051032 KiB
Current children cumulated memory: 35848 KiB

[startup+197.6 s]
/proc/loadavg: 2.03 2.08 1.94 3/199 2175
/proc/meminfo: memFree=25188636/32770624 swapFree=66937824/67108860
[pid=2158] ppid=2155 vsize=2051032 memory=35848 CPUtime=197.61 cores=1,3,5,7
/proc/2158/stat : 2158 (xcsp_picat) R 2155 2158 1513 0 -1 4202496 41663 0 0 0 19751 10 0 0 20 0 1 0 527146947 2100256768 8962 33554432000 4194304 5870510 140723784766752 140723784765192 5282736 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 37236736 140723784774687 140723784774765 140723784774765 140723784777674 0
/proc/2158/statm: 512758 8962 1000 410 0 508231 0
Current children cumulated CPU time: 197.61 s
Current children cumulated vsize: 2051032 KiB
Current children cumulated memory: 35848 KiB

[startup+198.4 s]
/proc/loadavg: 2.03 2.08 1.94 3/199 2175
/proc/meminfo: memFree=25188636/32770624 swapFree=66937824/67108860
[pid=2158] ppid=2155 vsize=2054264 memory=38576 CPUtime=198.42 cores=1,3,5,7
/proc/2158/stat : 2158 (xcsp_picat) R 2155 2158 1513 0 -1 4202496 42378 0 0 0 19831 11 0 0 20 0 1 0 527146947 2103566336 9644 33554432000 4194304 5870510 140723784766752 140723784765192 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 37236736 140723784774687 140723784774765 140723784774765 140723784777674 0
/proc/2158/statm: 513566 9644 1000 410 0 509039 0
Current children cumulated CPU time: 198.42 s
Current children cumulated vsize: 2054264 KiB
Current children cumulated memory: 38576 KiB

[startup+198.6 s]
/proc/loadavg: 2.03 2.08 1.94 3/199 2175
/proc/meminfo: memFree=25188636/32770624 swapFree=66937824/67108860
[pid=2158] ppid=2155 vsize=2054264 memory=38832 CPUtime=198.62 cores=1,3,5,7
/proc/2158/stat : 2158 (xcsp_picat) R 2155 2158 1513 0 -1 4202496 42432 0 0 0 19851 11 0 0 20 0 1 0 527146947 2103566336 9708 33554432000 4194304 5870510 140723784766752 140723784765192 5282717 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 37236736 140723784774687 140723784774765 140723784774765 140723784777674 0
/proc/2158/statm: 513566 9708 1000 410 0 509039 0
Current children cumulated CPU time: 198.62 s
Current children cumulated vsize: 2054264 KiB
Current children cumulated memory: 38832 KiB

Child status: 0
Real time (s): 198.663
CPU time (s): 198.684
CPU user time (s): 198.573
CPU system time (s): 0.111014
CPU usage (%): 100.011
Max. virtual memory (cumulated for all children) (KiB): 2056324
Max. memory (cumulated for all children) (KiB): 40668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 198.573
system time used= 0.111014
maximum resident set size= 40668
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42477
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= 53


# summary of solver processes directly reported to runsolver:
#   pid: 2158
#   total CPU time (s): 198.684
#   total CPU user time (s): 198.573
#   total CPU system time (s): 0.111014

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.750697 second user time and 1.38014 second system time

The end

Launcher Data 

Begin job on node141 at 2019-09-26 17:34:09
IDJOB=4407698
IDBENCH=133449
IDSOLVER=2873
FILE ID=node141/4407698-1569512092
RUNJOBID= node141-1569509598-1546
PBS_JOBID= 21705783
Free space on /tmp= 22928 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s50/Knapsack-50-200-05.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407698-1569512092/watcher-4407698-1569512092 -o /tmp/evaluation-result-4407698-1569512092/solver-4407698-1569512092 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node141-1569509598-1546 --watchdog 2560  xcsp_picat HOME/instance-4407698-1569512092.xml

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

MD5SUM BENCH= fc947c5025dc4a3c0350e3415d914057
RANDOM SEED=642432590

node141.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	: 5332.93
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	: 5332.93
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	: 5332.93
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	: 5332.93
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:        25278968 kB
MemAvailable:   31703940 kB
Buffers:          140868 kB
Cached:          6579676 kB
SwapCached:        62076 kB
Active:          3416140 kB
Inactive:        3461928 kB
Active(anon):     109144 kB
Inactive(anon):   118204 kB
Active(file):    3306996 kB
Inactive(file):  3343724 kB
Unevictable:      107692 kB
Mlocked:          107692 kB
SwapTotal:      67108860 kB
SwapFree:       66937824 kB
Dirty:              3196 kB
Writeback:             0 kB
AnonPages:         76624 kB
Mapped:            24280 kB
Shmem:             61336 kB
Slab:             209936 kB
SReclaimable:     180176 kB
SUnreclaim:        29760 kB
KernelStack:        3824 kB
PageTables:         5324 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2658308 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      128384 kB
DirectMap2M:    33417216 kB

Free space on /tmp at the end= 22924 MiB
End job on node141 at 2019-09-26 17:37:28