Trace number 4097274

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
cdcl-cuttingplanes DEC 2016-05-01UNSAT 5.52316 5.52404

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/
SyncCodes/d_n_k/normalized-4_5_24.opb
MD5SUM6920a04cd92b252a5fb2fa0fad0bac95
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.63375
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables812
Total number of constraints3813
Number of constraints which are clauses3808
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint28
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 24
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 52
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c * #variable= 812 #constraint= 3813
0.00/0.07	c #Conflicts:       1000 | #Learnt:        999 | 0.000
0.00/0.07	c total clause space: 4.25031MB
0.00/0.07	c total #watches: 9972
0.09/0.13	c total #propagations: 134668 / total #impl: 222922 (eff. 0.604)
0.09/0.13	c #Conflicts:       2000 | #Learnt:       1999 | 0.000
0.09/0.13	c total clause space: 4.25031MB
0.09/0.13	c total #watches: 12071
0.09/0.18	c total #propagations: 276063 / total #impl: 457112 (eff. 0.604)
0.09/0.18	c GARBAGE COLLECT
0.09/0.18	c #Conflicts:       3000 | #Learnt:       2003 | 0.000
0.09/0.18	c total clause space: 4.25031MB
0.09/0.18	c total #watches: 12143
0.19/0.24	c total #propagations: 403023 / total #impl: 673750 (eff. 0.598)
0.19/0.24	c #Conflicts:       4000 | #Learnt:       3003 | 0.000
0.19/0.24	c total clause space: 4.25031MB
0.19/0.24	c total #watches: 14326
0.29/0.30	c total #propagations: 526491 / total #impl: 882110 (eff. 0.597)
0.29/0.30	c GARBAGE COLLECT
0.29/0.30	c #Conflicts:       5000 | #Learnt:       2353 | 0.000
0.29/0.30	c total clause space: 4.25031MB
0.29/0.30	c total #watches: 13025
0.29/0.37	c total #propagations: 646529 / total #impl: 1092921 (eff. 0.592)
0.29/0.37	c #Conflicts:       6000 | #Learnt:       3353 | 0.000
0.29/0.37	c total clause space: 4.25031MB
0.29/0.37	c total #watches: 15205
0.39/0.45	c total #propagations: 770117 / total #impl: 1312149 (eff. 0.587)
0.39/0.45	c GARBAGE COLLECT
0.39/0.45	c #Conflicts:       7000 | #Learnt:       2234 | 0.000
0.39/0.45	c total clause space: 6.90675MB
0.39/0.45	c total #watches: 12683
0.49/0.52	c total #propagations: 894759 / total #impl: 1532865 (eff. 0.584)
0.49/0.52	c #Conflicts:       8000 | #Learnt:       3234 | 0.000
0.49/0.52	c total clause space: 6.90675MB
0.49/0.52	c total #watches: 14783
0.49/0.59	c total #propagations: 1022047 / total #impl: 1758249 (eff. 0.581)
0.49/0.59	c #Conflicts:       9000 | #Learnt:       4234 | 0.000
0.49/0.59	c total clause space: 6.90675MB
0.49/0.59	c total #watches: 16906
0.59/0.67	c total #propagations: 1142095 / total #impl: 1967302 (eff. 0.581)
0.59/0.67	c GARBAGE COLLECT
0.59/0.67	c #Conflicts:      10000 | #Learnt:       2717 | 0.000
0.59/0.67	c total clause space: 6.90675MB
0.59/0.67	c total #watches: 13823
0.69/0.73	c total #propagations: 1260249 / total #impl: 2182121 (eff. 0.578)
0.69/0.73	c #Conflicts:      11000 | #Learnt:       3717 | 0.000
0.69/0.73	c total clause space: 6.90675MB
0.69/0.73	c total #watches: 16112
0.69/0.79	c total #propagations: 1366297 / total #impl: 2377926 (eff. 0.575)
0.69/0.79	c #Conflicts:      12000 | #Learnt:       4717 | 0.000
0.69/0.79	c total clause space: 6.90675MB
0.69/0.79	c total #watches: 18377
0.79/0.86	c total #propagations: 1492174 / total #impl: 2603643 (eff. 0.573)
0.79/0.86	c #Conflicts:      13000 | #Learnt:       5717 | 0.000
0.79/0.86	c total clause space: 6.90675MB
0.79/0.86	c total #watches: 20497
0.89/0.93	c total #propagations: 1616439 / total #impl: 2816152 (eff. 0.574)
0.89/0.93	c GARBAGE COLLECT
0.89/0.93	c #Conflicts:      14000 | #Learnt:       3860 | 0.000
0.89/0.93	c total clause space: 6.90675MB
0.89/0.93	c total #watches: 16373
0.99/1.01	c total #propagations: 1735807 / total #impl: 3027410 (eff. 0.573)
0.99/1.01	c #Conflicts:      15000 | #Learnt:       4860 | 0.000
0.99/1.01	c total clause space: 6.90675MB
0.99/1.01	c total #watches: 18382
0.99/1.09	c total #propagations: 1861464 / total #impl: 3257533 (eff. 0.571)
0.99/1.09	c #Conflicts:      16000 | #Learnt:       5860 | 0.000
0.99/1.09	c total clause space: 6.90675MB
0.99/1.09	c total #watches: 20440
1.10/1.17	c total #propagations: 1985174 / total #impl: 3481038 (eff. 0.570)
1.10/1.17	c GARBAGE COLLECT
1.10/1.17	c #Conflicts:      17000 | #Learnt:       3679 | 0.000
1.10/1.17	c total clause space: 11.2235MB
1.10/1.17	c total #watches: 15614
1.19/1.25	c total #propagations: 2111677 / total #impl: 3709625 (eff. 0.569)
1.19/1.25	c #Conflicts:      18000 | #Learnt:       4679 | 0.000
1.19/1.25	c total clause space: 11.2235MB
1.19/1.25	c total #watches: 17624
1.29/1.34	c total #propagations: 2241854 / total #impl: 3948375 (eff. 0.568)
1.29/1.34	c #Conflicts:      19000 | #Learnt:       5679 | 0.000
1.29/1.34	c total clause space: 11.2235MB
1.29/1.34	c total #watches: 19669
1.39/1.44	c total #propagations: 2372163 / total #impl: 4188521 (eff. 0.566)
1.39/1.44	c #Conflicts:      20000 | #Learnt:       6679 | 0.000
1.39/1.44	c total clause space: 11.2235MB
1.39/1.44	c total #watches: 21697
1.49/1.52	c total #propagations: 2495628 / total #impl: 4414220 (eff. 0.565)
1.49/1.52	c GARBAGE COLLECT
1.49/1.52	c #Conflicts:      21000 | #Learnt:       4191 | 0.000
1.49/1.52	c total clause space: 11.2235MB
1.49/1.52	c total #watches: 16518
1.59/1.61	c total #propagations: 2625874 / total #impl: 4647245 (eff. 0.565)
1.59/1.61	c #Conflicts:      22000 | #Learnt:       5191 | 0.000
1.59/1.61	c total clause space: 11.2235MB
1.59/1.61	c total #watches: 18595
1.59/1.69	c total #propagations: 2747173 / total #impl: 4868513 (eff. 0.564)
1.59/1.69	c #Conflicts:      23000 | #Learnt:       6191 | 0.000
1.59/1.69	c total clause space: 11.2235MB
1.59/1.69	c total #watches: 20637
1.69/1.77	c total #propagations: 2868840 / total #impl: 5093031 (eff. 0.563)
1.69/1.77	c #Conflicts:      24000 | #Learnt:       7191 | 0.000
1.69/1.77	c total clause space: 11.2235MB
1.69/1.77	c total #watches: 22889
1.79/1.86	c total #propagations: 3011365 / total #impl: 5327465 (eff. 0.565)
1.79/1.86	c GARBAGE COLLECT
1.79/1.86	c #Conflicts:      25000 | #Learnt:       4394 | 0.000
1.79/1.86	c total clause space: 11.2235MB
1.79/1.86	c total #watches: 17218
1.89/1.94	c total #propagations: 3143461 / total #impl: 5565127 (eff. 0.565)
1.89/1.94	c #Conflicts:      26000 | #Learnt:       5394 | 0.000
1.89/1.94	c total clause space: 11.2235MB
1.89/1.94	c total #watches: 19253
1.99/2.03	c total #propagations: 3272735 / total #impl: 5803670 (eff. 0.564)
1.99/2.03	c #Conflicts:      27000 | #Learnt:       6394 | 0.000
1.99/2.03	c total clause space: 11.2235MB
1.99/2.03	c total #watches: 21308
2.09/2.13	c total #propagations: 3397839 / total #impl: 6038878 (eff. 0.563)
2.09/2.13	c #Conflicts:      28000 | #Learnt:       7394 | 0.000
2.09/2.13	c total clause space: 11.2235MB
2.09/2.13	c total #watches: 23339
2.19/2.23	c total #propagations: 3520952 / total #impl: 6263681 (eff. 0.562)
2.19/2.23	c GARBAGE COLLECT
2.19/2.23	c #Conflicts:      29000 | #Learnt:       4295 | 0.000
2.19/2.23	c total clause space: 11.2235MB
2.19/2.23	c total #watches: 16869
2.19/2.29	c total #propagations: 3648354 / total #impl: 6500983 (eff. 0.561)
2.19/2.29	c #Conflicts:      30000 | #Learnt:       5295 | 0.000
2.19/2.29	c total clause space: 11.2235MB
2.19/2.29	c total #watches: 19047
2.29/2.37	c total #propagations: 3778371 / total #impl: 6719553 (eff. 0.562)
2.29/2.37	c #Conflicts:      31000 | #Learnt:       6295 | 0.000
2.29/2.37	c total clause space: 11.2235MB
2.29/2.37	c total #watches: 21132
2.39/2.46	c total #propagations: 3907051 / total #impl: 6945049 (eff. 0.563)
2.39/2.46	c #Conflicts:      32000 | #Learnt:       7295 | 0.000
2.39/2.46	c total clause space: 11.2235MB
2.39/2.46	c total #watches: 23156
2.49/2.56	c total #propagations: 4028765 / total #impl: 7167307 (eff. 0.562)
2.49/2.56	c #Conflicts:      33000 | #Learnt:       8295 | 0.000
2.49/2.56	c total clause space: 11.2235MB
2.49/2.56	c total #watches: 25174
2.59/2.66	c total #propagations: 4148357 / total #impl: 7393130 (eff. 0.561)
2.59/2.66	c GARBAGE COLLECT
2.59/2.66	c #Conflicts:      34000 | #Learnt:       4896 | 0.000
2.59/2.66	c total clause space: 11.2235MB
2.59/2.66	c total #watches: 18202
2.69/2.75	c total #propagations: 4268967 / total #impl: 7614281 (eff. 0.561)
2.69/2.75	c #Conflicts:      35000 | #Learnt:       5896 | 0.000
2.69/2.75	c total clause space: 11.2235MB
2.69/2.75	c total #watches: 20237
2.79/2.84	c total #propagations: 4389905 / total #impl: 7843411 (eff. 0.560)
2.79/2.84	c #Conflicts:      36000 | #Learnt:       6896 | 0.000
2.79/2.84	c total clause space: 11.2235MB
2.79/2.84	c total #watches: 22303
2.89/2.95	c total #propagations: 4512609 / total #impl: 8079981 (eff. 0.558)
2.89/2.95	c #Conflicts:      37000 | #Learnt:       7896 | 0.000
2.89/2.95	c total clause space: 11.2235MB
2.89/2.95	c total #watches: 24346
2.99/3.06	c total #propagations: 4640048 / total #impl: 8327025 (eff. 0.557)
2.99/3.06	c #Conflicts:      38000 | #Learnt:       8896 | 0.000
2.99/3.06	c total clause space: 11.2235MB
2.99/3.06	c total #watches: 26361
3.09/3.16	c total #propagations: 4771516 / total #impl: 8582176 (eff. 0.556)
3.09/3.16	c GARBAGE COLLECT
3.09/3.16	c #Conflicts:      39000 | #Learnt:       5195 | 0.000
3.09/3.16	c total clause space: 11.2235MB
3.09/3.16	c total #watches: 18726
3.19/3.26	c total #propagations: 4903842 / total #impl: 8830240 (eff. 0.555)
3.19/3.26	c #Conflicts:      40000 | #Learnt:       6195 | 0.000
3.19/3.26	c total clause space: 11.2235MB
3.19/3.26	c total #watches: 20751
3.29/3.35	c total #propagations: 5037036 / total #impl: 9079643 (eff. 0.555)
3.29/3.35	c #Conflicts:      41000 | #Learnt:       7195 | 0.000
3.29/3.35	c total clause space: 11.2235MB
3.29/3.35	c total #watches: 22759
3.39/3.46	c total #propagations: 5162628 / total #impl: 9319993 (eff. 0.554)
3.39/3.46	c #Conflicts:      42000 | #Learnt:       8195 | 0.000
3.39/3.46	c total clause space: 11.2235MB
3.39/3.46	c total #watches: 24774
3.49/3.56	c total #propagations: 5283680 / total #impl: 9555934 (eff. 0.553)
3.49/3.56	c #Conflicts:      43000 | #Learnt:       9195 | 0.000
3.49/3.56	c total clause space: 11.2235MB
3.49/3.56	c total #watches: 26791
3.59/3.68	c total #propagations: 5404557 / total #impl: 9785812 (eff. 0.552)
3.59/3.68	c GARBAGE COLLECT
3.59/3.68	c #Conflicts:      44000 | #Learnt:       5200 | 0.000
3.59/3.68	c total clause space: 18.2382MB
3.59/3.68	c total #watches: 18508
3.69/3.77	c total #propagations: 5527092 / total #impl: 10020278 (eff. 0.552)
3.69/3.77	c #Conflicts:      45000 | #Learnt:       6200 | 0.000
3.69/3.77	c total clause space: 18.2382MB
3.69/3.77	c total #watches: 20517
3.79/3.87	c total #propagations: 5659486 / total #impl: 10269492 (eff. 0.551)
3.79/3.87	c #Conflicts:      46000 | #Learnt:       7200 | 0.000
3.79/3.87	c total clause space: 18.2382MB
3.79/3.87	c total #watches: 22570
3.89/3.97	c total #propagations: 5784962 / total #impl: 10503301 (eff. 0.551)
3.89/3.97	c #Conflicts:      47000 | #Learnt:       8200 | 0.000
3.89/3.97	c total clause space: 18.2382MB
3.89/3.97	c total #watches: 24667
3.99/4.07	c total #propagations: 5905228 / total #impl: 10722399 (eff. 0.551)
3.99/4.07	c #Conflicts:      48000 | #Learnt:       9200 | 0.000
3.99/4.07	c total clause space: 18.2382MB
3.99/4.07	c total #watches: 26731
4.09/4.18	c total #propagations: 6025399 / total #impl: 10946656 (eff. 0.550)
4.09/4.18	c #Conflicts:      49000 | #Learnt:      10200 | 0.000
4.09/4.18	c total clause space: 18.2382MB
4.09/4.18	c total #watches: 28797
4.18/4.28	c total #propagations: 6153615 / total #impl: 11182799 (eff. 0.550)
4.18/4.28	c GARBAGE COLLECT
4.18/4.28	c #Conflicts:      50000 | #Learnt:       5896 | 0.000
4.18/4.28	c total clause space: 18.2382MB
4.18/4.28	c total #watches: 20114
4.28/4.38	c total #propagations: 6280332 / total #impl: 11416941 (eff. 0.550)
4.28/4.38	c #Conflicts:      51000 | #Learnt:       6896 | 0.000
4.28/4.38	c total clause space: 18.2382MB
4.28/4.38	c total #watches: 22139
4.39/4.48	c total #propagations: 6404648 / total #impl: 11648447 (eff. 0.550)
4.39/4.48	c #Conflicts:      52000 | #Learnt:       7896 | 0.000
4.39/4.48	c total clause space: 18.2382MB
4.39/4.48	c total #watches: 24195
4.49/4.59	c total #propagations: 6522484 / total #impl: 11874024 (eff. 0.549)
4.49/4.59	c #Conflicts:      53000 | #Learnt:       8896 | 0.000
4.49/4.59	c total clause space: 18.2382MB
4.49/4.59	c total #watches: 26234
4.68/4.72	c total #propagations: 6648172 / total #impl: 12115979 (eff. 0.549)
4.68/4.72	c #Conflicts:      54000 | #Learnt:       9896 | 0.000
4.68/4.72	c total clause space: 18.2382MB
4.68/4.72	c total #watches: 28260
4.78/4.84	c total #propagations: 6764114 / total #impl: 12331276 (eff. 0.549)
4.78/4.84	c #Conflicts:      55000 | #Learnt:      10896 | 0.000
4.78/4.84	c total clause space: 18.2382MB
4.78/4.84	c total #watches: 30284
4.88/4.93	c total #propagations: 6876198 / total #impl: 12539868 (eff. 0.548)
4.88/4.93	c GARBAGE COLLECT
4.88/4.93	c #Conflicts:      56000 | #Learnt:       6294 | 0.000
4.88/4.93	c total clause space: 18.2382MB
4.88/4.93	c total #watches: 21022
4.98/5.03	c total #propagations: 6997894 / total #impl: 12752090 (eff. 0.549)
4.98/5.03	c #Conflicts:      57000 | #Learnt:       7294 | 0.000
4.98/5.03	c total clause space: 18.2382MB
4.98/5.03	c total #watches: 23083
5.08/5.14	c total #propagations: 7117265 / total #impl: 12974994 (eff. 0.549)
5.08/5.14	c #Conflicts:      58000 | #Learnt:       8294 | 0.000
5.08/5.14	c total clause space: 18.2382MB
5.08/5.14	c total #watches: 25096
5.18/5.26	c total #propagations: 7239894 / total #impl: 13207137 (eff. 0.548)
5.18/5.26	c #Conflicts:      59000 | #Learnt:       9294 | 0.000
5.18/5.26	c total clause space: 18.2382MB
5.18/5.26	c total #watches: 27125
5.28/5.37	c total #propagations: 7359438 / total #impl: 13437889 (eff. 0.548)
5.28/5.37	c #Conflicts:      60000 | #Learnt:      10294 | 0.000
5.28/5.37	c total clause space: 18.2382MB
5.28/5.37	c total #watches: 29132
5.49/5.51	c total #propagations: 7483386 / total #impl: 13675279 (eff. 0.547)
5.49/5.51	c #Conflicts:      61000 | #Learnt:      11291 | 0.000
5.49/5.51	c total clause space: 18.2382MB
5.49/5.51	c total #watches: 31138
5.49/5.52	c total #propagations: 7606253 / total #impl: 13915768 (eff. 0.547)
5.49/5.52	c UNSATISFIABLE 1
5.49/5.52	c CPU time              : 5.51016 s
5.49/5.52	d decisions 61084
5.49/5.52	d conflicts 83961
5.49/5.52	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

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-4097274-1466114497/watcher-4097274-1466114497 -o /tmp/evaluation-result-4097274-1466114497/solver-4097274-1466114497 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1466112166-18415 --watchdog 1960 --input HOME/instance-4097274-1466114497.opb ./cdcl-cuttingplanes-release 

pid=19403
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 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: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.37 2.31 2.20 2/177 19406
/proc/meminfo: memFree=30116632/32872528 swapFree=17100/1797424
[pid=19406] ppid=19403 vsize=29104 CPUtime=0 cores=1,3,5,7
/proc/19406/stat : 19406 (cdcl-cuttingpla) R 19403 19406 18398 0 -1 4202496 269 0 0 0 0 0 0 0 20 0 1 0 13496799 29802496 5260 33554432000 4194304 6199737 140734806636288 140733207318712 4209400 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/19406/statm: 7276 5260 122 490 0 6777 0

[startup+0.100164 s]
/proc/loadavg: 2.37 2.31 2.20 2/177 19406
/proc/meminfo: memFree=30116632/32872528 swapFree=17100/1797424
[pid=19406] ppid=19403 vsize=33724 CPUtime=0.09 cores=1,3,5,7
/proc/19406/stat : 19406 (cdcl-cuttingpla) R 19403 19406 18398 0 -1 4202496 506 0 0 0 9 0 0 0 20 0 1 0 13496799 34533376 6981 33554432000 4194304 6199737 140734806636288 140733207318712 5149722 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/19406/statm: 8431 6981 155 490 0 7932 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33724

[startup+0.200353 s]
/proc/loadavg: 2.37 2.31 2.20 2/177 19406
/proc/meminfo: memFree=30116632/32872528 swapFree=17100/1797424
[pid=19406] ppid=19403 vsize=33856 CPUtime=0.19 cores=1,3,5,7
/proc/19406/stat : 19406 (cdcl-cuttingpla) R 19403 19406 18398 0 -1 4202496 539 0 0 0 19 0 0 0 20 0 1 0 13496799 34668544 7525 33554432000 4194304 6199737 140734806636288 140733207318712 4213238 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/19406/statm: 8464 7525 161 490 0 7965 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 33856

[startup+0.300268 s]
/proc/loadavg: 2.37 2.31 2.20 2/177 19406
/proc/meminfo: memFree=30116632/32872528 swapFree=17100/1797424
[pid=19406] ppid=19403 vsize=33988 CPUtime=0.29 cores=1,3,5,7
/proc/19406/stat : 19406 (cdcl-cuttingpla) R 19403 19406 18398 0 -1 4202496 562 0 0 0 29 0 0 0 20 0 1 0 13496799 34803712 7548 33554432000 4194304 6199737 140734806636288 140733207318712 4218542 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/19406/statm: 8497 7548 161 490 0 7998 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33988

[startup+0.700135 s]
/proc/loadavg: 2.37 2.31 2.20 2/177 19406
/proc/meminfo: memFree=30116632/32872528 swapFree=17100/1797424
[pid=19406] ppid=19403 vsize=36968 CPUtime=0.69 cores=1,3,5,7
/proc/19406/stat : 19406 (cdcl-cuttingpla) R 19403 19406 18398 0 -1 4202496 1331 0 0 0 69 0 0 0 20 0 1 0 13496799 37855232 8016 33554432000 4194304 6199737 140734806636288 140734806635400 4234774 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/19406/statm: 9242 8016 161 490 0 8743 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36968

[startup+1.50025 s]
/proc/loadavg: 2.37 2.31 2.20 3/178 19407
/proc/meminfo: memFree=30083944/32872528 swapFree=17100/1797424
[pid=19406] ppid=19403 vsize=41656 CPUtime=1.49 cores=1,3,5,7
/proc/19406/stat : 19406 (cdcl-cuttingpla) R 19403 19406 18398 0 -1 4202496 2409 0 0 0 149 0 0 0 20 0 1 0 13496799 42655744 8666 33554432000 4194304 6199737 140734806636288 140734806635400 4213840 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/19406/statm: 10414 8666 161 490 0 9915 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 41656

[startup+3.10019 s]
/proc/loadavg: 2.37 2.31 2.20 3/178 19407
/proc/meminfo: memFree=30079416/32872528 swapFree=17100/1797424
[pid=19406] ppid=19403 vsize=41928 CPUtime=3.09 cores=1,3,5,7
/proc/19406/stat : 19406 (cdcl-cuttingpla) R 19403 19406 18398 0 -1 4202496 2564 0 0 0 309 0 0 0 20 0 1 0 13496799 42934272 9288 33554432000 4194304 6199737 140734806636288 140734806635400 4207822 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/19406/statm: 10482 9288 161 490 0 9983 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 41928

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 19406 sig 9
??? kill -19406 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+3.20028 s]
/proc/loadavg: 2.37 2.31 2.20 3/178 19407
/proc/meminfo: memFree=30079416/32872528 swapFree=17100/1797424
[pid=19406] ppid=19403 vsize=41928 CPUtime=3.19 cores=1,3,5,7
/proc/19406/stat : 19406 (cdcl-cuttingpla) R 19403 19406 18398 0 -1 4202496 2666 0 0 0 319 0 0 0 20 0 1 0 13496799 42934272 9349 33554432000 4194304 6199737 140734806636288 140734806635400 4213298 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/19406/statm: 10482 9349 161 490 0 9983 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 41928

[startup+4.80024 s]
/proc/loadavg: 2.42 2.33 2.20 3/178 19407
/proc/meminfo: memFree=30077204/32872528 swapFree=17100/1797424
[pid=19406] ppid=19403 vsize=49508 CPUtime=4.78 cores=1,3,5,7
/proc/19406/stat : 19406 (cdcl-cuttingpla) R 19403 19406 18398 0 -1 4202496 3378 0 0 0 478 0 0 0 20 0 1 0 13496799 50696192 9790 33554432000 4194304 6199737 140734806636288 140734806634936 4213215 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/19406/statm: 12377 9790 161 490 0 11878 0
Current children cumulated CPU time (s) 4.78
Current children cumulated vsize (KiB) 49508

[startup+5.20026 s]
/proc/loadavg: 2.42 2.33 2.20 3/178 19407
/proc/meminfo: memFree=30077204/32872528 swapFree=17100/1797424
[pid=19406] ppid=19403 vsize=49508 CPUtime=5.18 cores=1,3,5,7
/proc/19406/stat : 19406 (cdcl-cuttingpla) R 19403 19406 18398 0 -1 4202496 3462 0 0 0 518 0 0 0 20 0 1 0 13496799 50696192 9842 33554432000 4194304 6199737 140734806636288 140734806634936 4219440 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/19406/statm: 12377 9842 161 490 0 11878 0
Current children cumulated CPU time (s) 5.18
Current children cumulated vsize (KiB) 49508

[startup+5.40023 s]
/proc/loadavg: 2.42 2.33 2.20 3/178 19407
/proc/meminfo: memFree=30077204/32872528 swapFree=17100/1797424
[pid=19406] ppid=19403 vsize=49508 CPUtime=5.38 cores=1,3,5,7
/proc/19406/stat : 19406 (cdcl-cuttingpla) R 19403 19406 18398 0 -1 4202496 3464 0 0 0 538 0 0 0 20 0 1 0 13496799 50696192 9844 33554432000 4194304 6199737 140734806636288 140734806634936 5146915 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/19406/statm: 12377 9844 161 490 0 11878 0
Current children cumulated CPU time (s) 5.38
Current children cumulated vsize (KiB) 49508

[startup+5.50031 s]
/proc/loadavg: 2.42 2.33 2.20 3/178 19407
/proc/meminfo: memFree=30077096/32872528 swapFree=17100/1797424
[pid=19406] ppid=19403 vsize=49508 CPUtime=5.49 cores=1,3,5,7
/proc/19406/stat : 19406 (cdcl-cuttingpla) R 19403 19406 18398 0 -1 4202496 3464 0 0 0 549 0 0 0 20 0 1 0 13496799 50696192 9844 33554432000 4194304 6199737 140734806636288 140734806634936 5192864 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/19406/statm: 12377 9844 161 490 0 11878 0
Current children cumulated CPU time (s) 5.49
Current children cumulated vsize (KiB) 49508

Child status: 20
Real time (s): 5.52404
CPU time (s): 5.52316
CPU user time (s): 5.51216
CPU system time (s): 0.010998
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 49508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.51216
system time used= 0.010998
maximum resident set size= 39380
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3466
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= 3
involuntary context switches= 6

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.016997 second user time and 0.027995 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-17 00:01:37
IDJOB=4097274
IDBENCH=107733
IDSOLVER=2548
FILE ID=node123/4097274-1466114497
RUNJOBID= node123-1466112166-18415
PBS_JOBID= 19904122
Free space on /tmp= 71632 MiB

SOLVER NAME= cdcl-cuttingplanes DEC 2016-05-01
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d_n_k/normalized-4_5_24.opb
COMMAND LINE= ./cdcl-cuttingplanes-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4097274-1466114497/watcher-4097274-1466114497 -o /tmp/evaluation-result-4097274-1466114497/solver-4097274-1466114497 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1466112166-18415 --watchdog 1960 --input HOME/instance-4097274-1466114497.opb ./cdcl-cuttingplanes-release

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 6920a04cd92b252a5fb2fa0fad0bac95
RANDOM SEED=875221384

node123.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.791
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.58
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
cpu MHz		: 2666.791
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 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 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 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
cpu MHz		: 2666.791
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 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 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 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	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.791
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
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
cpu MHz		: 2666.791
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 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 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 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	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.791
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 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 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 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
cpu MHz		: 2666.791
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 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 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 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	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.791
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 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 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 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:       32872528 kB
MemFree:        30117012 kB
Buffers:            7700 kB
Cached:            48448 kB
SwapCached:         6860 kB
Active:           230780 kB
Inactive:          26324 kB
Active(anon):     196600 kB
Inactive(anon):     6720 kB
Active(file):      34180 kB
Inactive(file):    19604 kB
Unevictable:     1797424 kB
Mlocked:           17100 kB
SwapTotal:      67108856 kB
SwapFree:       67094484 kB
Dirty:              2764 kB
Writeback:             0 kB
AnonPages:       1992184 kB
Mapped:             7736 kB
Shmem:                 0 kB
Slab:             567056 kB
SReclaimable:      10700 kB
SUnreclaim:       556356 kB
KernelStack:        1480 kB
PageTables:         7848 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2175176 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1970176 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71632 MiB
End job on node123 at 2016-06-17 00:01:42