Trace number 4253435

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
Naxos 1.1.0OPT5 901.153 901.062

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-opt-logicSynthesis/
Pb-logic-m100-100-30-30-r.xml
MD5SUM99240cf8fa1004889a7bc67b3b097789
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark901.153
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints100
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":100}]
Minimum variable degree19
Maximum variable degree44
Distribution of variable degrees[{"degree":19,"count":1},{"degree":22,"count":1},{"degree":24,"count":3},{"degree":25,"count":4},{"degree":26,"count":6},{"degree":27,"count":8},{"degree":28,"count":8},{"degree":29,"count":6},{"degree":30,"count":9},{"degree":31,"count":10},{"degree":32,"count":6},{"degree":33,"count":11},{"degree":34,"count":8},{"degree":35,"count":6},{"degree":36,"count":2},{"degree":37,"count":3},{"degree":38,"count":3},{"degree":39,"count":2},{"degree":40,"count":1},{"degree":41,"count":1},{"degree":44,"count":1}]
Minimum constraint arity30
Maximum constraint arity30
Distribution of constraint arities[{"arity":30,"count":100}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":100}]
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 

0.00/0.02	o 8
0.89/0.97	o 7
41.29/41.36	o 6
838.98/838.99	o 5
901.09/901.06	s OPTIMUM FOUND
901.09/901.06	v <instantiation>
901.09/901.06	v   <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[60] x[61] x[62] x[63] x[64] x[65] x[66] x[67] x[68] x[69] x[70] x[71] x[72] x[73] x[74] x[75] x[76] x[77] x[78] x[79] x[80] x[81] x[82] x[83] x[84] x[85] x[86] x[87] x[88] x[89] x[90] x[91] x[92] x[93] x[94] x[95] x[96] x[97] x[98] x[99] </list>
901.09/901.06	v   <values> 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 1 0 0 0 0 0 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 </values>
901.09/901.06	v </instantiation>

Verifier Data 

OK	5

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4253435-1500932433/watcher-4253435-1500932433 -o /tmp/evaluation-result-4253435-1500932433/solver-4253435-1500932433 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node114-1500914923-3501 --watchdog 2560 ./naxos-xcsp3 HOME/instance-4253435-1500932433.xml 

pid=9125
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
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.01 2.05 2/181 9128
/proc/meminfo: memFree=32102800/32770624 swapFree=5712/126332
[pid=9128] ppid=9125 vsize=24612 CPUtime=0 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 930 0 0 0 0 0 0 0 20 0 1 0 2783360 25202688 756 33554432000 4194304 6986860 140733423292080 140733423288776 5483169 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6153 756 652 682 0 156 0

[startup+0.100154 s]
/proc/loadavg: 2.00 2.01 2.05 2/181 9128
/proc/meminfo: memFree=32102800/32770624 swapFree=5712/126332
[pid=9128] ppid=9125 vsize=27240 CPUtime=0.09 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 1634 0 0 0 9 0 0 0 20 0 1 0 2783360 27893760 1420 33554432000 4194304 6986860 140733423292080 140733423287432 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1420 710 682 0 813 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27240

[startup+0.20027 s]
/proc/loadavg: 2.00 2.01 2.05 2/181 9128
/proc/meminfo: memFree=32102800/32770624 swapFree=5712/126332
[pid=9128] ppid=9125 vsize=27240 CPUtime=0.19 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 1634 0 0 0 19 0 0 0 20 0 1 0 2783360 27893760 1420 33554432000 4194304 6986860 140733423292080 140733423287432 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1420 710 682 0 813 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27240

[startup+0.300241 s]
/proc/loadavg: 2.00 2.01 2.05 2/181 9128
/proc/meminfo: memFree=32102800/32770624 swapFree=5712/126332
[pid=9128] ppid=9125 vsize=27240 CPUtime=0.29 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 1634 0 0 0 29 0 0 0 20 0 1 0 2783360 27893760 1420 33554432000 4194304 6986860 140733423292080 140733423287432 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1420 710 682 0 813 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27240

[startup+0.700213 s]
/proc/loadavg: 2.00 2.01 2.05 2/181 9128
/proc/meminfo: memFree=32102800/32770624 swapFree=5712/126332
[pid=9128] ppid=9125 vsize=27240 CPUtime=0.69 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 1635 0 0 0 69 0 0 0 20 0 1 0 2783360 27893760 1420 33554432000 4194304 6986860 140733423292080 140733423287432 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1420 710 682 0 813 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27240

[startup+1.50022 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 9129
/proc/meminfo: memFree=32099508/32770624 swapFree=5712/126340
[pid=9128] ppid=9125 vsize=27240 CPUtime=1.49 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 1635 0 0 0 148 1 0 0 20 0 1 0 2783360 27893760 1420 33554432000 4194304 6986860 140733423292080 140733423287432 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1420 710 682 0 813 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27240

[startup+3.10022 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 9129
/proc/meminfo: memFree=32098580/32770624 swapFree=5712/126352
[pid=9128] ppid=9125 vsize=27240 CPUtime=3.09 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 1817 0 0 0 307 2 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287608 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27240

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 9129
/proc/meminfo: memFree=32098952/32770624 swapFree=5712/126352
[pid=9128] ppid=9125 vsize=27240 CPUtime=6.29 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 2003 0 0 0 624 5 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287608 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27240

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 9129
/proc/meminfo: memFree=32099200/32770624 swapFree=5712/126360
[pid=9128] ppid=9125 vsize=27240 CPUtime=12.69 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 2187 0 0 0 1261 8 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287608 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27240

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 9129
/proc/meminfo: memFree=32099904/32770624 swapFree=5712/126376
[pid=9128] ppid=9125 vsize=27240 CPUtime=25.49 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 2555 0 0 0 2530 19 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287608 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27240

[startup+51.1003 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 9129
/proc/meminfo: memFree=32100288/32770624 swapFree=5712/126392
[pid=9128] ppid=9125 vsize=27240 CPUtime=51.1 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 2744 0 0 0 5072 38 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287432 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 27240

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 9130
/proc/meminfo: memFree=32100272/32770624 swapFree=5712/126428
[pid=9128] ppid=9125 vsize=27240 CPUtime=102.31 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 2931 0 0 0 10155 76 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287432 5453291 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 27240

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 9131
/proc/meminfo: memFree=32100420/32770624 swapFree=5712/126464
[pid=9128] ppid=9125 vsize=27240 CPUtime=162.31 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 3116 0 0 0 16115 116 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287608 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 27240

[startup+222.306 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 9132
/proc/meminfo: memFree=32100364/32770624 swapFree=5712/126496
[pid=9128] ppid=9125 vsize=27240 CPUtime=222.32 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 3301 0 0 0 22073 159 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287608 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 27240

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 9133
/proc/meminfo: memFree=32100100/32770624 swapFree=5712/126528
[pid=9128] ppid=9125 vsize=27240 CPUtime=282.32 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 3301 0 0 0 28031 201 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287432 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 27240

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 9134
/proc/meminfo: memFree=32099936/32770624 swapFree=5712/126556
[pid=9128] ppid=9125 vsize=27240 CPUtime=342.33 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 3487 0 0 0 33989 244 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287608 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 27240

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 9135
/proc/meminfo: memFree=32100132/32770624 swapFree=5712/126584
[pid=9128] ppid=9125 vsize=27240 CPUtime=402.33 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 3487 0 0 0 39946 287 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287432 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 27240

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 9136
/proc/meminfo: memFree=32099828/32770624 swapFree=5712/126620
[pid=9128] ppid=9125 vsize=27240 CPUtime=462.34 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 3672 0 0 0 45904 330 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287432 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 27240

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 9137
/proc/meminfo: memFree=32099652/32770624 swapFree=5712/126652
[pid=9128] ppid=9125 vsize=27240 CPUtime=522.34 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 3672 0 0 0 51854 380 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287608 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 27240

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 9145
/proc/meminfo: memFree=32098812/32770624 swapFree=5712/126680
[pid=9128] ppid=9125 vsize=27240 CPUtime=582.35 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 3858 0 0 0 57814 421 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287608 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 27240

[startup+642.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 9146
/proc/meminfo: memFree=32098956/32770624 swapFree=5712/126712
[pid=9128] ppid=9125 vsize=27240 CPUtime=642.35 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 3859 0 0 0 63770 465 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287432 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 27240

[startup+702.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 9147
/proc/meminfo: memFree=32098960/32770624 swapFree=5712/126740
[pid=9128] ppid=9125 vsize=27240 CPUtime=702.36 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 4046 0 0 0 69728 508 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287608 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 27240

[startup+762.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/183 9160
/proc/meminfo: memFree=32097940/32770624 swapFree=5712/127096
[pid=9128] ppid=9125 vsize=27240 CPUtime=762.38 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 4046 0 0 0 75684 554 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287432 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 27240

[startup+822.3 s]
/proc/loadavg: 2.08 2.04 2.05 3/183 9161
/proc/meminfo: memFree=32098364/32770624 swapFree=5712/127128
[pid=9128] ppid=9125 vsize=27240 CPUtime=822.38 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 4233 0 0 0 81640 598 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287608 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 27240

[startup+882.306 s]
/proc/loadavg: 2.03 2.03 2.05 3/183 9163
/proc/meminfo: memFree=32098116/32770624 swapFree=5712/127152
[pid=9128] ppid=9125 vsize=27240 CPUtime=882.39 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 4250 0 0 0 87599 640 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287432 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 27240

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 9128 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+883.2 s]
/proc/loadavg: 2.03 2.03 2.05 3/183 9163
/proc/meminfo: memFree=32098116/32770624 swapFree=5712/127152
[pid=9128] ppid=9125 vsize=27240 CPUtime=883.28 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 4250 0 0 0 87688 640 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287608 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 883.28
Current children cumulated vsize (KiB) 27240

[startup+889.6 s]
/proc/loadavg: 2.03 2.03 2.05 3/183 9163
/proc/meminfo: memFree=32098128/32770624 swapFree=5712/127152
[pid=9128] ppid=9125 vsize=27240 CPUtime=889.68 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 4250 0 0 0 88322 646 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287608 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 889.68
Current children cumulated vsize (KiB) 27240

[startup+896 s]
/proc/loadavg: 2.02 2.03 2.05 3/183 9163
/proc/meminfo: memFree=32098252/32770624 swapFree=5712/127160
[pid=9128] ppid=9125 vsize=27240 CPUtime=896.08 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 4250 0 0 0 88957 651 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287432 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 896.08
Current children cumulated vsize (KiB) 27240

[startup+899.2 s]
/proc/loadavg: 2.02 2.03 2.05 3/183 9163
/proc/meminfo: memFree=32098252/32770624 swapFree=5712/127160
[pid=9128] ppid=9125 vsize=27240 CPUtime=899.28 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 4448 0 0 0 89275 653 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287432 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 899.28
Current children cumulated vsize (KiB) 27240

[startup+900 s]
/proc/loadavg: 2.02 2.03 2.05 3/183 9163
/proc/meminfo: memFree=32098252/32770624 swapFree=5712/127160
[pid=9128] ppid=9125 vsize=27240 CPUtime=900.08 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 4448 0 0 0 89354 654 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287432 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 900.08
Current children cumulated vsize (KiB) 27240

[startup+900.8 s]
/proc/loadavg: 2.02 2.03 2.05 3/183 9163
/proc/meminfo: memFree=32098252/32770624 swapFree=5712/127160
[pid=9128] ppid=9125 vsize=27240 CPUtime=900.88 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 4448 0 0 0 89434 654 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287432 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 900.88
Current children cumulated vsize (KiB) 27240

[startup+901.006 s]
/proc/loadavg: 2.02 2.03 2.05 3/183 9164
/proc/meminfo: memFree=32097880/32770624 swapFree=5712/127160
[pid=9128] ppid=9125 vsize=27240 CPUtime=901.09 cores=1,3,5,7
/proc/9128/stat : 9128 (naxos-xcsp3) R 9125 9128 3469 0 -1 4202496 4448 0 0 0 89454 655 0 0 20 0 1 0 2783360 27893760 1481 33554432000 4194304 6986860 140733423292080 140733423287432 140559819182460 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 14045184 140733423297806 140733423297887 140733423297887 140733423300586 0
/proc/9128/statm: 6810 1481 716 682 0 813 0
Current children cumulated CPU time (s) 901.09
Current children cumulated vsize (KiB) 27240

Child status: 0
Real time (s): 901.062
CPU time (s): 901.153
CPU user time (s): 894.601
CPU system time (s): 6.55268
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 27240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 894.601
system time used= 6.55268
maximum resident set size= 5944
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4475
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= 8
involuntary context switches= 234

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.31624 second user time and 2.73135 second system time

The end

Launcher Data 

Begin job on node114 at 2017-07-24 23:40:33
IDJOB=4253435
IDBENCH=135630
IDSOLVER=2634
FILE ID=node114/4253435-1500932433
RUNJOBID= node114-1500914923-3501
PBS_JOBID= 20625412
Free space on /tmp= 61792 MiB

SOLVER NAME= Naxos 1.1.0
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-opt-logicSynthesis/Pb-logic-m100-100-30-30-r.xml
COMMAND LINE= ./naxos-xcsp3 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4253435-1500932433/watcher-4253435-1500932433 -o /tmp/evaluation-result-4253435-1500932433/solver-4253435-1500932433 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node114-1500914923-3501 --watchdog 2560  ./naxos-xcsp3 HOME/instance-4253435-1500932433.xml

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

MD5SUM BENCH= 99240cf8fa1004889a7bc67b3b097789
RANDOM SEED=691708970

node114.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	: 5333.14
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	: 5333.14
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	: 5333.14
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	: 5333.14
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:        32103716 kB
MemAvailable:   32053736 kB
Buffers:           40364 kB
Cached:           223960 kB
SwapCached:            0 kB
Active:           180936 kB
Inactive:         135048 kB
Active(anon):      54576 kB
Inactive(anon):     8716 kB
Active(file):     126360 kB
Inactive(file):   126332 kB
Unevictable:        5712 kB
Mlocked:            5712 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2828 kB
Writeback:             0 kB
AnonPages:         57148 kB
Mapped:            29548 kB
Shmem:              8844 kB
Slab:              50552 kB
SReclaimable:      26324 kB
SUnreclaim:        24228 kB
KernelStack:        3200 kB
PageTables:         4632 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     288552 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 61792 MiB
End job on node114 at 2017-07-24 23:55:34