Trace number 4297962

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Solver of Xavier Schul & Yvhan Smal 2018-04-28SAT 0.551437 0.320073

General information on the benchmark

NameColouredQueens/
ColouredQueens-07_c18.xml
MD5SUM968c6e40c1de71b17fca4670fe54f327
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.003986
Satisfiable
(Un)Satisfiability was proved
Number of variables49
Number of constraints36
Number of domains1
Minimum domain size7
Maximum domain size7
Distribution of domain sizes[{"size":7,"count":49}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":45}]
Minimum constraint arity2
Maximum constraint arity7
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":4},{"arity":5,"count":4},{"arity":6,"count":4},{"arity":7,"count":16}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":36}]
Optimization problemNO
Type of objective

Solver Data 

0.13/0.13	c version: 2018-04-11
0.13/0.13	c seed: 1811631
0.13/0.13	c timeout: -1
0.13/0.13	c memlimit: -1
0.13/0.13	c nbcore: -1
0.32/0.31	s SATISFIABLE
0.32/0.31	v <instantiation>
0.32/0.31	v 	<list>
0.32/0.31	v 		x[0][0] x[0][1] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[1][0] x[1][1] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[2][0] x[2][1] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[3][0] x[3][1] x[3][2] x[3][3] x[3][4] x[3][5] x[3][6] x[4][0] x[4][1] x[4][2] x[4][3] x[4][4] x[4][5] x[4][6] x[5][0] x[5][1] x[5][2] x[5][3] x[5][4] x[5][5] x[5][6] x[6][0] x[6][1] x[6][2] x[6][3] x[6][4] x[6][5] x[6][6] 
0.32/0.31	v 	</list>
0.32/0.31	v 	<values>
0.32/0.31	v 		0 1 2 3 4 5 6 2 3 4 5 6 0 1 4 5 6 0 1 2 3 6 0 1 2 3 4 5 1 2 3 4 5 6 0 3 4 5 6 0 1 2 5 6 0 1 2 3 4 
0.32/0.31	v 	</values>
0.32/0.31	v </instantiation>

Verifier Data 

OK

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (13285 MiB free)
  memory of node 1: 16384 MiB (14130 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4297962-1532739465/watcher-4297962-1532739465 -o /tmp/evaluation-result-4297962-1532739465/solver-4297962-1532739465 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532739463-2139 --watchdog 2580 java -jar minicp-1.0.jar HOME/instance-4297962-1532739465.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=2260, runsolver pid=2257

[startup+0.100058 s]*
/proc/loadavg: 7.96 8.21 8.35 4/222 2275
/proc/meminfo: memFree=28052540/32770624 swapFree=67108744/67108860
[pid=2260] ppid=2257 vsize=10661052 memory=27524 CPUtime=0.13 cores=0,2,4,6
/proc/2260/stat : 2260 (java) S 2257 2260 2108 0 -1 1077944320 5289 0 0 0 12 1 0 0 20 0 15 0 91509684 10916917248 6881 33554432000 4194304 4196468 140724482668064 140724482650608 140008284684023 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
/proc/2260/statm: 2665263 6881 2863 1 0 2627263 0
[pid=2260/tid=2262] ppid=2257 vsize=10661052 memory=-7390251449858225344 CPUtime=0.09 cores=0,2,4,6
/proc/2260/task/2262/stat : 2262 (java) R 2257 2260 2108 0 -1 4202560 3159 0 0 0 9 0 0 0 20 0 15 0 91509684 10916917248 6881 33554432000 4194304 4196468 140724482668064 140008288906608 140007897634107 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2263] ppid=2257 vsize=10661052 memory=-9181546050914066336 CPUtime=0 cores=0,2,4,6
/proc/2260/task/2263/stat : 2263 (java) S 2257 2260 2108 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 91509685 10916917248 6881 33554432000 4194304 4196468 140724482668064 140008221375120 140008284694229 0 4 0 16800975 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2264] ppid=2257 vsize=10661052 memory=140297056499328 CPUtime=0 cores=0,2,4,6
/proc/2260/task/2264/stat : 2264 (java) S 2257 2260 2108 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 91509685 10916917248 6881 33554432000 4194304 4196468 140724482668064 140008220322320 140008284694229 0 4 0 16800975 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2265] ppid=2257 vsize=10661052 memory=0 CPUtime=0 cores=0,2,4,6
/proc/2260/task/2265/stat : 2265 (java) S 2257 2260 2108 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 91509685 10916917248 6881 33554432000 4194304 4196468 140724482668064 140008219269520 140008284694229 0 4 0 16800975 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2266] ppid=2257 vsize=10661052 memory=-1 CPUtime=0 cores=0,2,4,6
/proc/2260/task/2266/stat : 2266 (java) S 2257 2260 2108 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 15 0 91509685 10916917248 6881 33554432000 4194304 4196468 140724482668064 140008218216720 140008284694229 0 4 0 16800975 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2267] ppid=2257 vsize=10661052 memory=140297056499328 CPUtime=0 cores=0,2,4,6
/proc/2260/task/2267/stat : 2267 (java) S 2257 2260 2108 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 15 0 91509686 10916917248 6881 33554432000 4194304 4196468 140724482668064 140007776725872 140008284695170 0 0 0 16800975 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2268] ppid=2257 vsize=10661052 memory=-1 CPUtime=0 cores=0,2,4,6
/proc/2260/task/2268/stat : 2268 (java) S 2257 2260 2108 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 15 0 91509687 10916917248 6881 33554432000 4194304 4196468 140724482668064 140007775671840 140008284694229 0 4 0 16800975 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2269] ppid=2257 vsize=10661052 memory=0 CPUtime=0 cores=0,2,4,6
/proc/2260/task/2269/stat : 2269 (java) S 2257 2260 2108 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 15 0 91509687 10916917248 6881 33554432000 4194304 4196468 140724482668064 140007774618992 140008284694229 0 4 0 16800975 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2270] ppid=2257 vsize=10661052 memory=0 CPUtime=0 cores=0,2,4,6
/proc/2260/task/2270/stat : 2270 (java) S 2257 2260 2108 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 91509689 10916917248 6881 33554432000 4194304 4196468 140724482668064 140007773567312 140008284702619 0 4 0 16800975 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2271] ppid=2257 vsize=10661052 memory=0 CPUtime=0 cores=0,2,4,6
/proc/2260/task/2271/stat : 2271 (java) R 2257 2260 2108 0 -1 1077944384 311 0 0 0 0 0 0 0 20 0 15 0 91509689 10916917248 6881 33554432000 4194304 4196468 140724482668064 140007772514768 140008284694229 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2272] ppid=2257 vsize=10661052 memory=-1 CPUtime=0 cores=0,2,4,6
/proc/2260/task/2272/stat : 2272 (java) R 2257 2260 2108 0 -1 4202560 159 0 0 0 0 0 0 0 20 0 15 0 91509689 10916917248 6881 33554432000 4194304 4196468 140724482668064 140007771453376 140008268119761 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2273] ppid=2257 vsize=10661052 memory=140297056499328 CPUtime=0.02 cores=0,2,4,6
/proc/2260/task/2273/stat : 2273 (java) R 2257 2260 2108 0 -1 4202560 322 0 0 0 2 0 0 0 20 0 15 0 91509689 10916917248 6881 33554432000 4194304 4196468 140724482668064 140007770409072 140008284695958 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2274] ppid=2257 vsize=10661052 memory=-1 CPUtime=0 cores=0,2,4,6
/proc/2260/task/2274/stat : 2274 (java) S 2257 2260 2108 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 91509690 10916917248 6881 33554432000 4194304 4196468 140724482668064 140007769356512 140008284694229 0 4 0 16800975 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2275] ppid=2257 vsize=10661052 memory=140297056499328 CPUtime=0 cores=0,2,4,6
/proc/2260/task/2275/stat : 2275 (java) R 2257 2260 2108 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 91509690 10916917248 6881 33554432000 4194304 4196468 140724482668064 140007768304816 140008284695170 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 10661052 KiB
Current children cumulated memory: 27524 KiB

[startup+0.21088 s]*
/proc/loadavg: 7.96 8.21 8.35 4/222 2275
/proc/meminfo: memFree=28034984/32770624 swapFree=67108744/67108860
[pid=2260] ppid=2257 vsize=10661128 memory=40616 CPUtime=0.32 cores=0,2,4,6
/proc/2260/stat : 2260 (java) S 2257 2260 2108 0 -1 1077944320 8176 0 0 0 31 1 0 0 20 0 15 0 91509684 10916995072 10154 33554432000 4194304 4196468 140724482668064 140724482650608 140008284684023 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
/proc/2260/statm: 2665282 10154 2998 1 0 2627263 0
[pid=2260/tid=2262] ppid=2257 vsize=10661128 memory=7022364594140610616 CPUtime=0.2 cores=0,2,4,6
/proc/2260/task/2262/stat : 2262 (java) R 2257 2260 2108 0 -1 4202560 5240 0 0 0 19 1 0 0 20 0 15 0 91509684 10916995072 10164 33554432000 4194304 4196468 140724482668064 140008288916336 140008268764510 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2263] ppid=2257 vsize=10661128 memory=364 CPUtime=0 cores=0,2,4,6
/proc/2260/task/2263/stat : 2263 (java) S 2257 2260 2108 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 91509685 10916995072 10164 33554432000 4194304 4196468 140724482668064 140008221375120 140008284694229 0 4 0 16800975 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2264] ppid=2257 vsize=10661128 memory=140297056502062 CPUtime=0 cores=0,2,4,6
/proc/2260/task/2264/stat : 2264 (java) S 2257 2260 2108 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 91509685 10916995072 10164 33554432000 4194304 4196468 140724482668064 140008220322320 140008284694229 0 4 0 16800975 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2265] ppid=2257 vsize=10661128 memory=0 CPUtime=0 cores=0,2,4,6
/proc/2260/task/2265/stat : 2265 (java) S 2257 2260 2108 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 91509685 10916995072 10164 33554432000 4194304 4196468 140724482668064 140008219269520 140008284694229 0 4 0 16800975 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2266] ppid=2257 vsize=10661128 memory=-1 CPUtime=0 cores=0,2,4,6
/proc/2260/task/2266/stat : 2266 (java) S 2257 2260 2108 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 15 0 91509685 10916995072 10164 33554432000 4194304 4196468 140724482668064 140008218216720 140008284694229 0 4 0 16800975 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2267] ppid=2257 vsize=10661128 memory=140297056499328 CPUtime=0 cores=0,2,4,6
/proc/2260/task/2267/stat : 2267 (java) S 2257 2260 2108 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 15 0 91509686 10916995072 10164 33554432000 4194304 4196468 140724482668064 140007776725872 140008284695170 0 0 0 16800975 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2268] ppid=2257 vsize=10661128 memory=-1 CPUtime=0 cores=0,2,4,6
/proc/2260/task/2268/stat : 2268 (java) S 2257 2260 2108 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 15 0 91509687 10916995072 10164 33554432000 4194304 4196468 140724482668064 140007775671840 140008284694229 0 4 0 16800975 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2269] ppid=2257 vsize=10661128 memory=0 CPUtime=0 cores=0,2,4,6
/proc/2260/task/2269/stat : 2269 (java) S 2257 2260 2108 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 15 0 91509687 10916995072 10164 33554432000 4194304 4196468 140724482668064 140007774618992 140008284694229 0 4 0 16800975 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2270] ppid=2257 vsize=10661128 memory=0 CPUtime=0 cores=0,2,4,6
/proc/2260/task/2270/stat : 2270 (java) S 2257 2260 2108 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 91509689 10916995072 10164 33554432000 4194304 4196468 140724482668064 140007773567312 140008284702619 0 4 0 16800975 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2271] ppid=2257 vsize=10661128 memory=0 CPUtime=0.01 cores=0,2,4,6
/proc/2260/task/2271/stat : 2271 (java) S 2257 2260 2108 0 -1 1077944384 332 0 0 0 1 0 0 0 20 0 15 0 91509689 10916995072 10164 33554432000 4194304 4196468 140724482668064 140007772514672 140008284695170 0 4 0 16800975 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2272] ppid=2257 vsize=10661128 memory=-1 CPUtime=0.03 cores=0,2,4,6
/proc/2260/task/2272/stat : 2272 (java) S 2257 2260 2108 0 -1 1077944384 497 0 0 0 3 0 0 0 20 0 15 0 91509689 10916995072 10164 33554432000 4194304 4196468 140724482668064 140007771461872 140008284695170 0 4 0 16800975 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2273] ppid=2257 vsize=10661128 memory=140297056499328 CPUtime=0.07 cores=0,2,4,6
/proc/2260/task/2273/stat : 2273 (java) S 2257 2260 2108 0 -1 1077944384 753 0 0 0 7 0 0 0 20 0 15 0 91509689 10916995072 10164 33554432000 4194304 4196468 140724482668064 140007770409072 140008284695170 0 4 0 16800975 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2274] ppid=2257 vsize=10661128 memory=-1 CPUtime=0 cores=0,2,4,6
/proc/2260/task/2274/stat : 2274 (java) S 2257 2260 2108 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 91509690 10916995072 10164 33554432000 4194304 4196468 140724482668064 140007769356512 140008284694229 0 4 0 16800975 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
[pid=2260/tid=2275] ppid=2257 vsize=10661128 memory=140297056499328 CPUtime=0 cores=0,2,4,6
/proc/2260/task/2275/stat : 2275 (java) S 2257 2260 2108 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 91509690 10916995072 10164 33554432000 4194304 4196468 140724482668064 140007768304816 140008284695170 0 4 0 16800975 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 14508032 140724482671789 140724482671881 140724482671881 140724482674639 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 10661128 KiB
Current children cumulated memory: 40616 KiB

[startup+0.319998 s]
# the end of solver process 2260 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=0.525859 s, system=0.025578 s

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

Child status: 0
Real time (s): 0.320073
CPU time (s): 0.551437
CPU user time (s): 0.525859
CPU system time (s): 0.025578
CPU usage (%): 172.285
Max. virtual memory (cumulated for all children) (KiB): 10661128
Max. memory (cumulated for all children) (KiB): 40616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.525859
system time used= 0.025578
maximum resident set size= 47584
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8874
page faults= 0
swaps= 0
block input operations= 0
block output operations= 72
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1003
involuntary context switches= 4


# summary of solver processes directly reported to runsolver:
#   pid: 2260
#   total CPU time (s): 0.551437
#   total CPU user time (s): 0.525859
#   total CPU system time (s): 0.025578

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.012374 second user time and 0.031967 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-28 02:57:45
IDJOB=4297962
IDBENCH=141018
IDSOLVER=2766
FILE ID=node134/4297962-1532739465
RUNJOBID= node134-1532739463-2139
PBS_JOBID= 21022441
Free space on /tmp= 55560 MiB

SOLVER NAME= Solver of Xavier Schul & Yvhan Smal 2018-04-28
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-07_c18.xml
COMMAND LINE= java -jar minicp-1.0.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4297962-1532739465/watcher-4297962-1532739465 -o /tmp/evaluation-result-4297962-1532739465/solver-4297962-1532739465 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532739463-2139 --watchdog 2580  java -jar minicp-1.0.jar HOME/instance-4297962-1532739465.xml

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

MD5SUM BENCH= 968c6e40c1de71b17fca4670fe54f327
RANDOM SEED=1438720173

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        28077252 kB
MemAvailable:   31833800 kB
Buffers:          168528 kB
Cached:          3851580 kB
SwapCached:            0 kB
Active:          1876300 kB
Inactive:        2320864 kB
Active(anon):     126316 kB
Inactive(anon):    78556 kB
Active(file):    1749984 kB
Inactive(file):  2242308 kB
Unevictable:        7364 kB
Mlocked:            7364 kB
SwapTotal:      67108860 kB
SwapFree:       67108744 kB
Dirty:              2440 kB
Writeback:             0 kB
AnonPages:        177780 kB
Mapped:            53912 kB
Shmem:             25164 kB
Slab:             188200 kB
SReclaimable:     160184 kB
SUnreclaim:        28016 kB
KernelStack:        3648 kB
PageTables:         6004 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1176328 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     92160 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= 55560 MiB
End job on node134 at 2018-07-28 02:57:45