Trace number 4266771

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
cosoco-sat 1.12SAT (TO)7 240.04201 240.00999

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 benchmark155.431
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 

0.00/0.01	c SAT : Variables: 200 -- Clauses: 200
0.00/0.01	c best=?? lower=-100 upper=0 
0.00/0.02	c
0.00/0.02	c This is cosoco 1.12 --  
0.00/0.02	c
0.00/0.02	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266771-1502600879.xml 
0.00/0.02	c enable optimization
0.00/0.02	c ========================================[ Problem Statistics ]===========================================
0.00/0.02	c |                                                                                                       
0.00/0.02	c |  Parse time        :         0.01 s 
0.00/0.02	c |
0.00/0.02	c |               Variables: 100
0.00/0.02	c |            Domain Sizes: 2..2
0.00/0.02	c |
0.00/0.02	c |             Constraints: 101
0.00/0.02	c |                   Arity: 30..100
0.00/0.02	c | 
0.00/0.02	c |                   Types: 
0.00/0.02	c |                          Sum: 101
0.00/0.02	c |                          
0.00/0.02	c =========================================================================================================
0.00/0.02	o -9
0.00/0.02	c    1 calls to solver: best=-9 lower=-8 upper=0 
0.00/0.02	o -8
0.21/0.28	conflict 87lvl : 87 bt87-190:0(87)X8581
0.41/0.48	conflict 83lvl : 90 bt85-11:0(87)X15830
0.41/0.51	conflict 83lvl : 90 bt86-199:0(87)X17340
0.51/0.59	conflict 83lvl : 85 bt85-190:0(83)X19930
0.69/0.71	conflict 82lvl : 88 bt82-5:0(86)X24922
0.69/0.72	conflict 81lvl : 85 bt82-5:0(84)X25454
0.79/0.82	conflict 82lvl : 83 bt83-21:0(83)X29433
0.89/0.98	 -> -21:X(83)conflict 82lvl : 84 bt83-3:0(83)X35469
0.89/0.99	conflict 82lvl : 84 bt84-3:0(83)X35911
1.29/1.34	conflict 83lvl : 88 bt88-199:0(83)X48121
1.29/1.36	conflict 83lvl : 85 bt85-11:0(84)X48916
1.39/1.43	conflict 80lvl : 82 bt80-169:0(82)X51664
1.79/1.85	conflict 84lvl : 83 bt83-134:0(84)X65776
1.79/1.89	conflict 85lvl : 88 bt88-174:0(86)X67340
1.89/1.96	conflict 81lvl : 82 bt82-41:0(81)X69532
2.10/2.18	 -> -41:X(81)conflict 80lvl : 81 bt81-75:0(80)X78022
2.19/2.21	 -> -75:X(80)conflict 80lvl : 82 bt82-75:0(80)X78967
2.49/2.53	 -> -75:X(80)conflict 82lvl : 88 bt83-75:0(85)X91612
2.69/2.74	conflict 80lvl : 83 bt83-77:0(80)X98606
2.89/2.94	conflict 83lvl : 89 bt83-41:0(87)X105032
3.29/3.35	conflict 79lvl : 83 bt83-75:0(80)X120869
3.39/3.48	conflict 80lvl : 82 bt82-11:0(82)X125294
5.10/5.19	 -> -11:X(82)conflict 80lvl : 91 bt89-99:0(87)X131659
6.59/6.61	o -7
6.59/6.61	c    3 calls to solver: best=-7 lower=-6 upper=0 
12.69/12.72	conflict 68lvl : 87 bt75-5:0(84)X135646
35.19/35.22	conflict 77lvl : 84 bt84-41:0(82)X139745
159.31/159.35	 -> -41:X(82)conflict 65lvl : 81 bt75-3:0(76)X144785
240.03/240.00	
240.03/240.00	c *** INTERRUPTED ***
240.03/240.00	c restarts              : 566         
240.03/240.00	c conflicts             : 612553       (2552 /sec)
240.03/240.00	c decisions             : 4199996      (17497 /sec)
240.03/240.00	c propagations          : 63056120    (262694 /sec)
240.03/240.00	c root propagations     : 109         
240.03/240.00	c filter calls          : 251732184      (1048725 /sec)
240.03/240.00	c useless filter calls  : 244154889      (96 %)
240.03/240.00	c
240.03/240.00	c clauses               : 1852
240.03/240.00	c SAT propagations      : 2872
240.03/240.00	c SAT conflicts         : 0 (26 learnts)
240.03/240.00	c Memory used           : 31.12 MB
240.03/240.00	c CPU time              : 240.036 s
240.03/240.00	
240.03/240.00	c nb Solutions = 3
240.03/240.00	s SATISFIABLE
240.03/240.00	c Best value found: -7
240.03/240.00	
240.03/240.00	
240.03/240.00	v <instantiation type='solution' cost='-7'>
240.03/240.00	v <list>x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[1] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[2] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[3] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[4] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[5] x[60] x[61] x[62] x[63] x[64] x[65] x[66] x[67] x[68] x[69] x[6] x[70] x[71] x[72] x[73] x[74] x[75] x[76] x[77] x[78] x[79] x[7] x[80] x[81] x[82] x[83] x[84] x[85] x[86] x[87] x[88] x[89] x[8] x[90] x[91] x[92] x[93] x[94] x[95] x[96] x[97] x[98] x[99] x[9] </list>
240.03/240.00	v <values>0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 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 1 0 0 </values>
240.03/240.00	v </instantiation>
240.03/240.00

Verifier Data 

OK	7

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 (14143 MiB free)
  memory of node 1: 16384 MiB (12354 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266771-1502600879/watcher-4266771-1502600879 -o /tmp/evaluation-result-4266771-1502600879/solver-4266771-1502600879 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node114-1502597762-28337 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266771-1502600879.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 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=29715, runsolver pid=29712

[startup+0.100198 s]*
/proc/loadavg: 2.02 2.00 1.92 3/187 29716
/proc/meminfo: memFree=27133292/32770624 swapFree=67108860/67108860
[pid=29715] ppid=29712 vsize=31736 memory=3828 CPUtime=0.1 cores=0,2,4,6
/proc/29715/stat : 29715 (cosoco) R 29712 29715 24273 0 -1 4202496 1121 0 0 0 10 0 0 0 20 0 1 0 93175749 32497664 957 33554432000 4194304 5972588 140733012712928 140733012709576 5139312 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 27414528 140733012714687 140733012714787 140733012714787 140733012717518 0
/proc/29715/statm: 7934 957 785 435 0 1297 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31736 KiB
Current children cumulated memory: 3828 KiB

[startup+0.209415 s]*
/proc/loadavg: 2.02 2.00 1.92 3/187 29716
/proc/meminfo: memFree=27133176/32770624 swapFree=67108860/67108860
[pid=29715] ppid=29712 vsize=31736 memory=3828 CPUtime=0.21 cores=0,2,4,6
/proc/29715/stat : 29715 (cosoco) R 29712 29715 24273 0 -1 4202496 1124 0 0 0 21 0 0 0 20 0 1 0 93175749 32497664 957 33554432000 4194304 5972588 140733012712928 140733012710152 5045817 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 27414528 140733012714687 140733012714787 140733012714787 140733012717518 0
/proc/29715/statm: 7934 957 785 435 0 1297 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31736 KiB
Current children cumulated memory: 3828 KiB

[startup+0.309189 s]*
/proc/loadavg: 2.02 2.00 1.92 3/187 29716
/proc/meminfo: memFree=27133144/32770624 swapFree=67108860/67108860
[pid=29715] ppid=29712 vsize=31736 memory=3828 CPUtime=0.31 cores=0,2,4,6
/proc/29715/stat : 29715 (cosoco) R 29712 29715 24273 0 -1 4202496 1132 0 0 0 31 0 0 0 20 0 1 0 93175749 32497664 957 33554432000 4194304 5972588 140733012712928 140733012710152 5048656 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 27414528 140733012714687 140733012714787 140733012714787 140733012717518 0
/proc/29715/statm: 7934 957 785 435 0 1297 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 31736 KiB
Current children cumulated memory: 3828 KiB

[startup+0.700333 s]
/proc/loadavg: 2.02 2.00 1.92 3/187 29716
/proc/meminfo: memFree=27132932/32770624 swapFree=67108860/67108860
[pid=29715] ppid=29712 vsize=31736 memory=3828 CPUtime=0.69 cores=0,2,4,6
/proc/29715/stat : 29715 (cosoco) R 29712 29715 24273 0 -1 4202496 1149 0 0 0 69 0 0 0 20 0 1 0 93175749 32497664 957 33554432000 4194304 5972588 140733012712928 140733012710152 5047394 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 27414528 140733012714687 140733012714787 140733012714787 140733012717518 0
/proc/29715/statm: 7934 957 785 435 0 1297 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 31736 KiB
Current children cumulated memory: 3828 KiB

[startup+1.50034 s]
/proc/loadavg: 2.02 2.00 1.92 3/187 29716
/proc/meminfo: memFree=27132932/32770624 swapFree=67108860/67108860
[pid=29715] ppid=29712 vsize=31736 memory=3828 CPUtime=1.49 cores=0,2,4,6
/proc/29715/stat : 29715 (cosoco) R 29712 29715 24273 0 -1 4202496 1182 0 0 0 149 0 0 0 20 0 1 0 93175749 32497664 957 33554432000 4194304 5972588 140733012712928 140733012710152 5139264 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 27414528 140733012714687 140733012714787 140733012714787 140733012717518 0
/proc/29715/statm: 7934 957 785 435 0 1297 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 31736 KiB
Current children cumulated memory: 3828 KiB

[startup+3.10915 s]
/proc/loadavg: 2.02 2.00 1.92 3/187 29716
/proc/meminfo: memFree=27132436/32770624 swapFree=67108860/67108860
[pid=29715] ppid=29712 vsize=31736 memory=4168 CPUtime=3.1 cores=0,2,4,6
/proc/29715/stat : 29715 (cosoco) R 29712 29715 24273 0 -1 4202496 1437 0 0 0 310 0 0 0 20 0 1 0 93175749 32497664 1042 33554432000 4194304 5972588 140733012712928 140733012710152 5048656 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 27414528 140733012714687 140733012714787 140733012714787 140733012717518 0
/proc/29715/statm: 7934 1042 790 435 0 1297 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 31736 KiB
Current children cumulated memory: 4168 KiB

[startup+6.30033 s]
/proc/loadavg: 2.02 2.00 1.92 3/187 29716
/proc/meminfo: memFree=27132272/32770624 swapFree=67108860/67108860
[pid=29715] ppid=29712 vsize=31736 memory=4444 CPUtime=6.29 cores=0,2,4,6
/proc/29715/stat : 29715 (cosoco) R 29712 29715 24273 0 -1 4202496 1719 0 0 0 629 0 0 0 20 0 1 0 93175749 32497664 1111 33554432000 4194304 5972588 140733012712928 140733012710152 5139490 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 27414528 140733012714687 140733012714787 140733012714787 140733012717518 0
/proc/29715/statm: 7934 1111 790 435 0 1297 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 31736 KiB
Current children cumulated memory: 4444 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.00 1.92 3/187 29716
/proc/meminfo: memFree=27132228/32770624 swapFree=67108860/67108860
[pid=29715] ppid=29712 vsize=31736 memory=4476 CPUtime=12.69 cores=0,2,4,6
/proc/29715/stat : 29715 (cosoco) R 29712 29715 24273 0 -1 4202496 1978 0 0 0 1269 0 0 0 20 0 1 0 93175749 32497664 1119 33554432000 4194304 5972588 140733012712928 140733012700120 5139329 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 27414528 140733012714687 140733012714787 140733012714787 140733012717518 0
/proc/29715/statm: 7934 1119 790 435 0 1297 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 31736 KiB
Current children cumulated memory: 4476 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.00 1.92 3/187 29716
/proc/meminfo: memFree=27131980/32770624 swapFree=67108860/67108860
[pid=29715] ppid=29712 vsize=31736 memory=4488 CPUtime=25.49 cores=0,2,4,6
/proc/29715/stat : 29715 (cosoco) R 29712 29715 24273 0 -1 4202496 2502 0 0 0 2549 0 0 0 20 0 1 0 93175749 32497664 1122 33554432000 4194304 5972588 140733012712928 140733012710152 5048024 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 27414528 140733012714687 140733012714787 140733012714787 140733012717518 0
/proc/29715/statm: 7934 1122 790 435 0 1297 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 31736 KiB
Current children cumulated memory: 4488 KiB

[startup+51.1092 s]
/proc/loadavg: 2.01 2.00 1.92 3/187 29716
/proc/meminfo: memFree=27129832/32770624 swapFree=67108860/67108860
[pid=29715] ppid=29712 vsize=31736 memory=6548 CPUtime=51.11 cores=0,2,4,6
/proc/29715/stat : 29715 (cosoco) R 29712 29715 24273 0 -1 4202496 2774 0 0 0 5111 0 0 0 20 0 1 0 93175749 32497664 1637 33554432000 4194304 5972588 140733012712928 140733012710152 5139490 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 27414528 140733012714687 140733012714787 140733012714787 140733012717518 0
/proc/29715/statm: 7934 1637 790 435 0 1297 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 31736 KiB
Current children cumulated memory: 6548 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/187 29718
/proc/meminfo: memFree=27129740/32770624 swapFree=67108860/67108860
[pid=29715] ppid=29712 vsize=31868 memory=6556 CPUtime=102.3 cores=0,2,4,6
/proc/29715/stat : 29715 (cosoco) R 29712 29715 24273 0 -1 4202496 3042 0 0 0 10230 0 0 0 20 0 1 0 93175749 32632832 1639 33554432000 4194304 5972588 140733012712928 140733012710152 5139291 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 27414528 140733012714687 140733012714787 140733012714787 140733012717518 0
/proc/29715/statm: 7967 1639 790 435 0 1330 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 31868 KiB
Current children cumulated memory: 6556 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/187 29780
/proc/meminfo: memFree=27126344/32770624 swapFree=67108860/67108860
[pid=29715] ppid=29712 vsize=31868 memory=6560 CPUtime=162.31 cores=0,2,4,6
/proc/29715/stat : 29715 (cosoco) R 29712 29715 24273 0 -1 4202496 3321 0 0 0 16231 0 0 0 20 0 1 0 93175749 32632832 1640 33554432000 4194304 5972588 140733012712928 140733012709576 4909021 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 27414528 140733012714687 140733012714787 140733012714787 140733012717518 0
/proc/29715/statm: 7967 1640 790 435 0 1330 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 31868 KiB
Current children cumulated memory: 6560 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/187 29781
/proc/meminfo: memFree=27126212/32770624 swapFree=67108860/67108860
[pid=29715] ppid=29712 vsize=31868 memory=6584 CPUtime=222.32 cores=0,2,4,6
/proc/29715/stat : 29715 (cosoco) R 29712 29715 24273 0 -1 4202496 3591 0 0 0 22232 0 0 0 20 0 1 0 93175749 32632832 1646 33554432000 4194304 5972588 140733012712928 140733012710152 5045821 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 27414528 140733012714687 140733012714787 140733012714787 140733012717518 0
/proc/29715/statm: 7967 1646 790 435 0 1330 0
Current children cumulated CPU time: 222.32 s
Current children cumulated vsize: 31868 KiB
Current children cumulated memory: 6584 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 2.00 2.00 1.94 3/187 29781
/proc/meminfo: memFree=27126212/32770624 swapFree=67108860/67108860
[pid=29715] ppid=29712 vsize=31868 memory=6584 CPUtime=240.03 cores=0,2,4,6
/proc/29715/stat : 29715 (cosoco) R 29712 29715 24273 0 -1 4202496 3592 0 0 0 24003 0 0 0 20 0 1 0 93175749 32632832 1646 33554432000 4194304 5972588 140733012712928 140733012710152 5139338 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 27414528 140733012714687 140733012714787 140733012714787 140733012717518 0
/proc/29715/statm: 7967 1646 790 435 0 1330 0
Current children cumulated CPU time: 240.03 s
Current children cumulated vsize: 31868 KiB
Current children cumulated memory: 6584 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+240.01 s]
# the end of solver process 29715 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=240.037 s, system=0.005 s

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

Child status: 1
Real time (s): 240.01
CPU time (s): 240.042
CPU user time (s): 240.037
CPU system time (s): 0.005
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 31868
Max. memory (cumulated for all children) (KiB): 6584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 240.037
system time used= 0.005
maximum resident set size= 6668
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3641
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= 10
involuntary context switches= 63


# summary of solver processes directly reported to runsolver:
#   pid: 29715
#   total CPU time (s): 240.042
#   total CPU user time (s): 240.037
#   total CPU system time (s): 0.005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.940671 second user time and 1.54203 second system time

The end

Launcher Data 

Begin job on node114 at 2017-08-13 06:53:41
IDJOB=4266771
IDBENCH=135630
IDSOLVER=2656
FILE ID=node114/4266771-1502600879
RUNJOBID= node114-1502597762-28337
PBS_JOBID= 20628281
Free space on /tmp= 61696 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-opt-logicSynthesis/Pb-logic-m100-100-30-30-r.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266771-1502600879/watcher-4266771-1502600879 -o /tmp/evaluation-result-4266771-1502600879/solver-4266771-1502600879 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node114-1502597762-28337 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266771-1502600879.xml

TIME LIMIT= 264 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 99240cf8fa1004889a7bc67b3b097789
RANDOM SEED=351788498

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	: 5332.98
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	: 5332.98
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	: 5332.98
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	: 5332.98
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:        27133672 kB
MemAvailable:   31990280 kB
Buffers:          136108 kB
Cached:          5011840 kB
SwapCached:            0 kB
Active:           377164 kB
Inactive:        4827064 kB
Active(anon):      59644 kB
Inactive(anon):    25036 kB
Active(file):     317520 kB
Inactive(file):  4802028 kB
Unevictable:        6520 kB
Mlocked:            6520 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2348 kB
Writeback:             4 kB
AnonPages:         62852 kB
Mapped:            44640 kB
Shmem:             25224 kB
Slab:             131312 kB
SReclaimable:     105792 kB
SUnreclaim:        25520 kB
KernelStack:        3360 kB
PageTables:         4760 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     356476 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 61696 MiB
End job on node114 at 2017-08-13 06:57:41