Trace number 4088389

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
cdcl-cuttingplanes OPT linear search 2016-05-01OPT-82 16.0366 16.0393

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-4000opt.opb
MD5SUM78d7b4bc270e158c16f301038a8fbfa0
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-82
Best CPU time to get the best result obtained on this benchmark0.755884
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints30390
Number of constraints which are clauses30390
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 316
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 316
Number of bits of the biggest sum of numbers9
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 OPTIONS:
0.00/0.00	c - Resolve (`-resolve-always' or `-resolve-skip'): -resolve-skip
0.00/0.00	c * #variable= 2025 #constraint= 30390
0.09/0.19	c #Conflicts:       1000 | #Learnt:       1003 | 0.000
0.09/0.19	c total clause space: 11.2235MB
0.09/0.19	c total #watches: 64424
0.19/0.28	c total #propagations: 63983 / total #impl: 203037 (eff. 0.315)
0.19/0.28	c #Conflicts:       2000 | #Learnt:       1998 | 0.000
0.19/0.28	c total clause space: 11.2235MB
0.19/0.28	c total #watches: 67525
0.29/0.37	c total #propagations: 110739 / total #impl: 333312 (eff. 0.332)
0.29/0.37	c GC COLLECT
0.29/0.37	c #Conflicts:       3000 | #Learnt:       2016 | 0.000
0.29/0.37	c total clause space: 11.2235MB
0.29/0.37	c total #watches: 68286
0.39/0.49	c total #propagations: 154942 / total #impl: 476725 (eff. 0.325)
0.39/0.49	c #Conflicts:       4000 | #Learnt:       3015 | 0.000
0.39/0.49	c total clause space: 11.2235MB
0.39/0.49	c total #watches: 71451
0.59/0.61	c total #propagations: 197010 / total #impl: 593818 (eff. 0.332)
0.59/0.61	c GC COLLECT
0.59/0.61	c #Conflicts:       5000 | #Learnt:       2379 | 0.000
0.59/0.61	c total clause space: 18.2382MB
0.59/0.61	c total #watches: 69809
0.69/0.72	c total #propagations: 241311 / total #impl: 747895 (eff. 0.323)
0.69/0.72	c #Conflicts:       6000 | #Learnt:       3379 | 0.000
0.69/0.72	c total clause space: 18.2382MB
0.69/0.72	c total #watches: 73417
0.79/0.87	c total #propagations: 272717 / total #impl: 845924 (eff. 0.322)
0.79/0.87	c GC COLLECT
0.79/0.87	c #Conflicts:       7000 | #Learnt:       2262 | 0.000
0.79/0.87	c total clause space: 18.2382MB
0.79/0.87	c total #watches: 70293
0.99/1.00	c total #propagations: 305611 / total #impl: 948270 (eff. 0.322)
0.99/1.00	c #Conflicts:       8000 | #Learnt:       3262 | 0.000
0.99/1.00	c total clause space: 18.2382MB
0.99/1.00	c total #watches: 73385
1.09/1.16	c total #propagations: 335287 / total #impl: 1041794 (eff. 0.322)
1.09/1.16	c #Conflicts:       9000 | #Learnt:       4262 | 0.000
1.09/1.16	c total clause space: 18.2382MB
1.09/1.16	c total #watches: 76892
1.29/1.33	c total #propagations: 368113 / total #impl: 1150078 (eff. 0.320)
1.29/1.33	c GC COLLECT
1.29/1.33	c #Conflicts:      10000 | #Learnt:       2766 | 0.000
1.29/1.33	c total clause space: 18.2382MB
1.29/1.33	c total #watches: 71802
1.39/1.48	c total #propagations: 402742 / total #impl: 1264339 (eff. 0.319)
1.39/1.48	c #Conflicts:      11000 | #Learnt:       3766 | 0.000
1.39/1.48	c total clause space: 18.2382MB
1.39/1.48	c total #watches: 74938
1.59/1.64	c total #propagations: 436737 / total #impl: 1372337 (eff. 0.318)
1.59/1.64	c #Conflicts:      12000 | #Learnt:       4766 | 0.000
1.59/1.64	c total clause space: 18.2382MB
1.59/1.64	c total #watches: 78093
1.79/1.83	c total #propagations: 472300 / total #impl: 1493887 (eff. 0.316)
1.79/1.83	c #Conflicts:      13000 | #Learnt:       5766 | 0.000
1.79/1.83	c total clause space: 18.2382MB
1.79/1.83	c total #watches: 81244
1.99/2.00	c total #propagations: 505191 / total #impl: 1611625 (eff. 0.313)
1.99/2.00	c GC COLLECT
1.99/2.00	c #Conflicts:      14000 | #Learnt:       3910 | 0.000
1.99/2.00	c total clause space: 18.2382MB
1.99/2.00	c total #watches: 76047
2.09/2.20	c total #propagations: 541831 / total #impl: 1756993 (eff. 0.308)
2.09/2.20	c #Conflicts:      15000 | #Learnt:       4910 | 0.000
2.09/2.20	c total clause space: 18.2382MB
2.09/2.20	c total #watches: 79448
2.39/2.41	c total #propagations: 578514 / total #impl: 1892229 (eff. 0.306)
2.39/2.41	c #Conflicts:      16000 | #Learnt:       5911 | 0.000
2.39/2.41	c total clause space: 18.2382MB
2.39/2.41	c total #watches: 83343
2.59/2.60	c total #propagations: 618037 / total #impl: 2050714 (eff. 0.301)
2.59/2.60	c GC COLLECT
2.59/2.60	c #Conflicts:      17000 | #Learnt:       3734 | 0.000
2.59/2.60	c total clause space: 18.2382MB
2.59/2.60	c total #watches: 76529
2.69/2.79	c total #propagations: 650718 / total #impl: 2175692 (eff. 0.299)
2.69/2.79	c #Conflicts:      18000 | #Learnt:       4734 | 0.000
2.69/2.79	c total clause space: 18.2382MB
2.69/2.79	c total #watches: 80099
2.99/3.02	c total #propagations: 684324 / total #impl: 2296572 (eff. 0.298)
2.99/3.02	c #Conflicts:      19000 | #Learnt:       5734 | 0.000
2.99/3.02	c total clause space: 18.2382MB
2.99/3.02	c total #watches: 83333
3.19/3.28	c total #propagations: 719086 / total #impl: 2424699 (eff. 0.297)
3.19/3.28	c #Conflicts:      20000 | #Learnt:       6734 | 0.000
3.19/3.28	c total clause space: 29.637MB
3.19/3.28	c total #watches: 86598
3.39/3.48	c total #propagations: 753015 / total #impl: 2561414 (eff. 0.294)
3.39/3.48	c GC COLLECT
3.39/3.48	c #Conflicts:      21000 | #Learnt:       4242 | 0.000
3.39/3.48	c total clause space: 29.637MB
3.39/3.48	c total #watches: 77493
3.59/3.69	c total #propagations: 782881 / total #impl: 2673087 (eff. 0.293)
3.59/3.69	c #Conflicts:      22000 | #Learnt:       5242 | 0.000
3.59/3.69	c total clause space: 29.637MB
3.59/3.69	c total #watches: 81019
3.89/3.94	c total #propagations: 817119 / total #impl: 2803148 (eff. 0.292)
3.89/3.94	c #Conflicts:      23000 | #Learnt:       6242 | 0.000
3.89/3.94	c total clause space: 29.637MB
3.89/3.94	c total #watches: 84666
4.09/4.19	c total #propagations: 851896 / total #impl: 2953371 (eff. 0.288)
4.09/4.19	c #Conflicts:      24000 | #Learnt:       7242 | 0.000
4.09/4.19	c total clause space: 29.637MB
4.09/4.19	c total #watches: 87983
4.39/4.42	c total #propagations: 884538 / total #impl: 3080969 (eff. 0.287)
4.39/4.42	c GC COLLECT
4.39/4.42	c #Conflicts:      25000 | #Learnt:       4449 | 0.000
4.39/4.42	c total clause space: 29.637MB
4.39/4.42	c total #watches: 79242
4.59/4.66	c total #propagations: 914430 / total #impl: 3202852 (eff. 0.286)
4.59/4.66	c #Conflicts:      26000 | #Learnt:       5449 | 0.000
4.59/4.66	c total clause space: 29.637MB
4.59/4.66	c total #watches: 82470
4.89/4.91	c total #propagations: 947245 / total #impl: 3346205 (eff. 0.283)
4.89/4.91	c #Conflicts:      27000 | #Learnt:       6449 | 0.000
4.89/4.91	c total clause space: 29.637MB
4.89/4.91	c total #watches: 85806
5.19/5.20	c total #propagations: 980904 / total #impl: 3492590 (eff. 0.281)
5.19/5.20	c #Conflicts:      28000 | #Learnt:       7450 | 0.000
5.19/5.20	c total clause space: 29.637MB
5.19/5.20	c total #watches: 89883
5.49/5.52	c total #propagations: 1017108 / total #impl: 3645518 (eff. 0.279)
5.49/5.52	c GC COLLECT
5.49/5.52	c #Conflicts:      29000 | #Learnt:       4350 | 0.000
5.49/5.52	c total clause space: 29.637MB
5.49/5.52	c total #watches: 80226
5.69/5.78	c total #propagations: 1056285 / total #impl: 3809550 (eff. 0.277)
5.69/5.78	c #Conflicts:      30000 | #Learnt:       5350 | 0.000
5.69/5.78	c total clause space: 29.637MB
5.69/5.78	c total #watches: 83612
5.99/6.05	c total #propagations: 1091149 / total #impl: 3934029 (eff. 0.277)
5.99/6.05	c #Conflicts:      31000 | #Learnt:       6350 | 0.000
5.99/6.05	c total clause space: 29.637MB
5.99/6.05	c total #watches: 86800
6.29/6.33	c total #propagations: 1124786 / total #impl: 4062926 (eff. 0.277)
6.29/6.33	c #Conflicts:      32000 | #Learnt:       7350 | 0.000
6.29/6.33	c total clause space: 29.637MB
6.29/6.33	c total #watches: 90434
6.59/6.66	c total #propagations: 1155910 / total #impl: 4185004 (eff. 0.276)
6.59/6.66	c #Conflicts:      33000 | #Learnt:       8350 | 0.000
6.59/6.66	c total clause space: 29.637MB
6.59/6.66	c total #watches: 93965
6.88/6.97	c total #propagations: 1191465 / total #impl: 4325415 (eff. 0.275)
6.88/6.97	c GC COLLECT
6.88/6.97	c #Conflicts:      34000 | #Learnt:       4958 | 0.000
6.88/6.97	c total clause space: 29.637MB
6.88/6.97	c total #watches: 82261
7.18/7.24	c total #propagations: 1228104 / total #impl: 4458817 (eff. 0.275)
7.18/7.24	c #Conflicts:      35000 | #Learnt:       5958 | 0.000
7.18/7.24	c total clause space: 29.637MB
7.18/7.24	c total #watches: 85330
7.48/7.54	c total #propagations: 1263928 / total #impl: 4620648 (eff. 0.274)
7.48/7.54	c #Conflicts:      36000 | #Learnt:       6958 | 0.000
7.48/7.54	c total clause space: 29.637MB
7.48/7.54	c total #watches: 88156
7.79/7.87	c total #propagations: 1298946 / total #impl: 4771211 (eff. 0.272)
7.79/7.87	c #Conflicts:      37000 | #Learnt:       7958 | 0.000
7.79/7.87	c total clause space: 29.637MB
7.79/7.87	c total #watches: 91648
8.08/8.18	c total #propagations: 1334563 / total #impl: 4933647 (eff. 0.271)
8.08/8.18	c #Conflicts:      38000 | #Learnt:       8958 | 0.000
8.08/8.18	c total clause space: 29.637MB
8.08/8.18	c total #watches: 94991
8.48/8.51	c total #propagations: 1367445 / total #impl: 5074522 (eff. 0.269)
8.48/8.51	c GC COLLECT
8.48/8.51	c #Conflicts:      39000 | #Learnt:       5265 | 0.000
8.48/8.51	c total clause space: 29.637MB
8.48/8.51	c total #watches: 82519
8.68/8.76	c total #propagations: 1403032 / total #impl: 5226316 (eff. 0.268)
8.68/8.76	c #Conflicts:      40000 | #Learnt:       6265 | 0.000
8.68/8.76	c total clause space: 29.637MB
8.68/8.76	c total #watches: 85264
8.98/9.04	c total #propagations: 1436380 / total #impl: 5350040 (eff. 0.268)
8.98/9.04	c #Conflicts:      41000 | #Learnt:       7265 | 0.000
8.98/9.04	c total clause space: 29.637MB
8.98/9.04	c total #watches: 88233
9.28/9.35	c total #propagations: 1471198 / total #impl: 5490617 (eff. 0.268)
9.28/9.35	c #Conflicts:      42000 | #Learnt:       8265 | 0.000
9.28/9.35	c total clause space: 29.637MB
9.28/9.35	c total #watches: 91355
9.68/9.70	c total #propagations: 1504764 / total #impl: 5637776 (eff. 0.267)
9.68/9.70	c #Conflicts:      43000 | #Learnt:       9266 | 0.000
9.68/9.70	c total clause space: 29.637MB
9.68/9.70	c total #watches: 94717
9.99/10.05	c total #propagations: 1543831 / total #impl: 5811036 (eff. 0.266)
9.99/10.05	c GC COLLECT
9.99/10.05	c #Conflicts:      44000 | #Learnt:       5241 | 0.000
9.99/10.05	c total clause space: 29.637MB
9.99/10.05	c total #watches: 82452
10.28/10.32	c total #propagations: 1581895 / total #impl: 5966143 (eff. 0.265)
10.28/10.32	c #Conflicts:      45000 | #Learnt:       6241 | 0.000
10.28/10.32	c total clause space: 29.637MB
10.28/10.32	c total #watches: 85543
10.48/10.59	c total #propagations: 1618640 / total #impl: 6091581 (eff. 0.266)
10.48/10.59	c #Conflicts:      46000 | #Learnt:       7241 | 0.000
10.48/10.59	c total clause space: 29.637MB
10.48/10.59	c total #watches: 88501
10.78/10.89	c total #propagations: 1651658 / total #impl: 6214868 (eff. 0.266)
10.78/10.89	c #Conflicts:      47000 | #Learnt:       8241 | 0.000
10.78/10.89	c total clause space: 29.637MB
10.78/10.89	c total #watches: 91486
11.18/11.22	c total #propagations: 1684629 / total #impl: 6341402 (eff. 0.266)
11.18/11.22	c #Conflicts:      48000 | #Learnt:       9240 | 0.000
11.18/11.22	c total clause space: 29.637MB
11.18/11.22	c total #watches: 94270
11.48/11.57	c total #propagations: 1718834 / total #impl: 6473991 (eff. 0.265)
11.48/11.57	c #Conflicts:      49000 | #Learnt:      10242 | 0.000
11.48/11.57	c total clause space: 29.637MB
11.48/11.57	c total #watches: 97734
11.78/11.84	c total #propagations: 1756533 / total #impl: 6627922 (eff. 0.265)
11.78/11.84	c GC COLLECT
11.78/11.84	c #Conflicts:      50000 | #Learnt:       5920 | 0.000
11.78/11.84	c total clause space: 29.637MB
11.78/11.84	c total #watches: 85069
11.98/12.09	c total #propagations: 1787433 / total #impl: 6731030 (eff. 0.266)
11.98/12.09	c #Conflicts:      51000 | #Learnt:       6920 | 0.000
11.98/12.09	c total clause space: 29.637MB
11.98/12.09	c total #watches: 88610
12.28/12.36	c total #propagations: 1819863 / total #impl: 6828033 (eff. 0.267)
12.28/12.36	c #Conflicts:      52000 | #Learnt:       7920 | 0.000
12.28/12.36	c total clause space: 29.637MB
12.28/12.36	c total #watches: 91864
12.58/12.69	c total #propagations: 1853393 / total #impl: 6933877 (eff. 0.267)
12.58/12.69	c #Conflicts:      53000 | #Learnt:       8920 | 0.000
12.58/12.69	c total clause space: 29.637MB
12.58/12.69	c total #watches: 95234
12.98/13.04	c total #propagations: 1888747 / total #impl: 7065859 (eff. 0.267)
12.98/13.04	c #Conflicts:      54000 | #Learnt:       9920 | 0.000
12.98/13.04	c total clause space: 29.637MB
12.98/13.04	c total #watches: 98514
13.38/13.43	c total #propagations: 1923840 / total #impl: 7195383 (eff. 0.267)
13.38/13.43	c #Conflicts:      55000 | #Learnt:      10920 | 0.000
13.38/13.43	c total clause space: 29.637MB
13.38/13.43	c total #watches: 101783
13.68/13.72	c total #propagations: 1961548 / total #impl: 7327939 (eff. 0.268)
13.68/13.72	c GC COLLECT
13.68/13.72	c #Conflicts:      56000 | #Learnt:       6314 | 0.000
13.68/13.72	c total clause space: 29.637MB
13.68/13.72	c total #watches: 86022
13.88/13.98	c total #propagations: 1992568 / total #impl: 7431715 (eff. 0.268)
13.88/13.98	c #Conflicts:      57000 | #Learnt:       7314 | 0.000
13.88/13.98	c total clause space: 29.637MB
13.88/13.98	c total #watches: 89441
14.18/14.28	c total #propagations: 2025805 / total #impl: 7538932 (eff. 0.269)
14.18/14.28	c #Conflicts:      58000 | #Learnt:       8314 | 0.000
14.18/14.28	c total clause space: 29.637MB
14.18/14.28	c total #watches: 92359
14.58/14.60	c total #propagations: 2059245 / total #impl: 7652597 (eff. 0.269)
14.58/14.60	c #Conflicts:      59000 | #Learnt:       9314 | 0.000
14.58/14.60	c total clause space: 29.637MB
14.58/14.60	c total #watches: 95996
14.88/14.93	c total #propagations: 2093196 / total #impl: 7786821 (eff. 0.269)
14.88/14.93	c #Conflicts:      60000 | #Learnt:      10314 | 0.000
14.88/14.93	c total clause space: 29.637MB
14.88/14.93	c total #watches: 99161
15.28/15.31	c total #propagations: 2127247 / total #impl: 7902314 (eff. 0.269)
15.28/15.31	c #Conflicts:      61000 | #Learnt:      11314 | 0.000
15.28/15.31	c total clause space: 29.637MB
15.28/15.31	c total #watches: 102134
15.59/15.66	c total #propagations: 2163261 / total #impl: 8032437 (eff. 0.269)
15.59/15.66	c GC COLLECT
15.59/15.66	c #Conflicts:      62000 | #Learnt:       6413 | 0.000
15.59/15.66	c total clause space: 29.637MB
15.59/15.66	c total #watches: 86401
15.89/15.95	c total #propagations: 2199452 / total #impl: 8179238 (eff. 0.269)
15.89/15.95	c #Conflicts:      63000 | #Learnt:       7409 | 0.000
15.89/15.95	c total clause space: 29.637MB
15.89/15.95	c total #watches: 89457
15.99/16.03	c total #propagations: 2234170 / total #impl: 8308708 (eff. 0.269)
15.99/16.03	o -82
15.99/16.03	s OPTIMUM FOUND
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15.99/16.03	c CPU time              : 16.0116 s

Verifier Data 

OK	-82

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-4088389-1465434534/watcher-4088389-1465434534 -o /tmp/evaluation-result-4088389-1465434534/solver-4088389-1465434534 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1465434533-5978 --watchdog 1960 --input HOME/instance-4088389-1465434534.opb ./cdcl-cuttingplanes-opt-linearsearch-release 

pid=6051
running on 4 cores: 0,2,4,6

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: 1.75 2.08 2.14 3/177 6054
/proc/meminfo: memFree=29506596/32872528 swapFree=16204/1518544
[pid=6054] ppid=6051 vsize=29112 CPUtime=0 cores=0,2,4,6
/proc/6054/stat : 6054 (cdcl-cuttingpla) R 6051 6054 5225 0 -1 4202496 276 0 0 0 0 0 0 0 20 0 1 0 125386217 29810688 5268 33554432000 4194304 6201397 140737254728384 140734766106968 5194148 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6054/statm: 7278 5268 130 491 0 6777 0

[startup+0.100174 s]
/proc/loadavg: 1.75 2.08 2.14 3/177 6054
/proc/meminfo: memFree=29506596/32872528 swapFree=16204/1518544
[pid=6054] ppid=6051 vsize=34304 CPUtime=0.09 cores=0,2,4,6
/proc/6054/stat : 6054 (cdcl-cuttingpla) R 6051 6054 5225 0 -1 4202496 559 0 0 0 9 0 0 0 20 0 1 0 125386217 35127296 7571 33554432000 4194304 6201397 140737254728384 140734766106968 5150858 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6054/statm: 8576 7571 141 491 0 8075 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 34304

[startup+0.200333 s]
/proc/loadavg: 1.75 2.08 2.14 3/177 6054
/proc/meminfo: memFree=29506596/32872528 swapFree=16204/1518544
[pid=6054] ppid=6051 vsize=42096 CPUtime=0.19 cores=0,2,4,6
/proc/6054/stat : 6054 (cdcl-cuttingpla) R 6051 6054 5225 0 -1 4202496 2141 0 0 0 18 1 0 0 20 0 1 0 125386217 43106304 8539 33554432000 4194304 6201397 140737254728384 140734766106968 4207438 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6054/statm: 10524 8540 159 491 0 10023 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 42096

[startup+0.300307 s]
/proc/loadavg: 1.75 2.08 2.14 3/177 6054
/proc/meminfo: memFree=29506596/32872528 swapFree=16204/1518544
[pid=6054] ppid=6051 vsize=42228 CPUtime=0.29 cores=0,2,4,6
/proc/6054/stat : 6054 (cdcl-cuttingpla) R 6051 6054 5225 0 -1 4202496 2577 0 0 0 28 1 0 0 20 0 1 0 125386217 43241472 9316 33554432000 4194304 6201397 140737254728384 140734766106968 4222823 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6054/statm: 10557 9316 159 491 0 10056 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42228

[startup+0.700284 s]
/proc/loadavg: 1.75 2.08 2.14 3/177 6054
/proc/meminfo: memFree=29506596/32872528 swapFree=16204/1518544
[pid=6054] ppid=6051 vsize=49668 CPUtime=0.69 cores=0,2,4,6
/proc/6054/stat : 6054 (cdcl-cuttingpla) R 6051 6054 5225 0 -1 4202496 3418 0 0 0 68 1 0 0 20 0 1 0 125386217 50860032 9830 33554432000 4194304 6201397 140737254728384 140737254727416 4213110 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6054/statm: 12417 9830 165 491 0 11916 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49668

[startup+1.50027 s]
/proc/loadavg: 1.75 2.08 2.14 3/178 6055
/proc/meminfo: memFree=29361400/32872528 swapFree=16204/1518544
[pid=6054] ppid=6051 vsize=49968 CPUtime=1.49 cores=0,2,4,6
/proc/6054/stat : 6054 (cdcl-cuttingpla) R 6051 6054 5225 0 -1 4202496 3611 0 0 0 148 1 0 0 20 0 1 0 125386217 51167232 10994 33554432000 4194304 6201397 140737254728384 140737254727416 4213192 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6054/statm: 12492 10994 165 491 0 11991 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 49968

[startup+3.1002 s]
/proc/loadavg: 1.75 2.08 2.14 3/178 6055
/proc/meminfo: memFree=29335972/32872528 swapFree=16204/1518544
[pid=6054] ppid=6051 vsize=50096 CPUtime=3.09 cores=0,2,4,6
/proc/6054/stat : 6054 (cdcl-cuttingpla) R 6051 6054 5225 0 -1 4202496 3663 0 0 0 308 1 0 0 20 0 1 0 125386217 51298304 11557 33554432000 4194304 6201397 140737254728384 140737254727512 4213203 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6054/statm: 12524 11557 165 491 0 12023 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 50096

[startup+6.30023 s]
/proc/loadavg: 1.85 2.09 2.15 3/178 6055
/proc/meminfo: memFree=29296576/32872528 swapFree=16204/1518544
[pid=6054] ppid=6051 vsize=62348 CPUtime=6.29 cores=0,2,4,6
/proc/6054/stat : 6054 (cdcl-cuttingpla) R 6051 6054 5225 0 -1 4202496 4647 0 0 0 628 1 0 0 20 0 1 0 125386217 63844352 12673 33554432000 4194304 6201397 140737254728384 140737254727512 4213694 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6054/statm: 15587 12673 165 491 0 15086 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 62348

[startup+12.7002 s]
/proc/loadavg: 1.94 2.11 2.15 3/178 6055
/proc/meminfo: memFree=29273116/32872528 swapFree=16204/1518544
[pid=6054] ppid=6051 vsize=62636 CPUtime=12.68 cores=0,2,4,6
/proc/6054/stat : 6054 (cdcl-cuttingpla) R 6051 6054 5225 0 -1 4202496 4745 0 0 0 1267 1 0 0 20 0 1 0 125386217 64139264 13793 33554432000 4194304 6201397 140737254728384 140737254727512 4213186 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6054/statm: 15659 13793 165 491 0 15158 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 62636

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 6054 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+12.8003 s]
/proc/loadavg: 1.94 2.11 2.15 3/178 6055
/proc/meminfo: memFree=29273116/32872528 swapFree=16204/1518544
[pid=6054] ppid=6051 vsize=62636 CPUtime=12.78 cores=0,2,4,6
/proc/6054/stat : 6054 (cdcl-cuttingpla) R 6051 6054 5225 0 -1 4202496 4749 0 0 0 1277 1 0 0 20 0 1 0 125386217 64139264 13797 33554432000 4194304 6201397 140737254728384 140737254727512 4213186 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6054/statm: 15659 13797 165 491 0 15158 0
Current children cumulated CPU time (s) 12.78
Current children cumulated vsize (KiB) 62636

[startup+14.4071 s]
/proc/loadavg: 1.94 2.11 2.15 3/178 6055
/proc/meminfo: memFree=29219192/32872528 swapFree=16204/1518544
[pid=6054] ppid=6051 vsize=62780 CPUtime=14.39 cores=0,2,4,6
/proc/6054/stat : 6054 (cdcl-cuttingpla) R 6051 6054 5225 0 -1 4202496 4771 0 0 0 1438 1 0 0 20 0 1 0 125386217 64286720 13819 33554432000 4194304 6201397 140737254728384 140737254727512 4213110 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6054/statm: 15695 13819 165 491 0 15194 0
Current children cumulated CPU time (s) 14.39
Current children cumulated vsize (KiB) 62780

[startup+15.2002 s]
/proc/loadavg: 1.94 2.11 2.15 3/178 6055
/proc/meminfo: memFree=29219192/32872528 swapFree=16204/1518544
[pid=6054] ppid=6051 vsize=62780 CPUtime=15.18 cores=0,2,4,6
/proc/6054/stat : 6054 (cdcl-cuttingpla) R 6051 6054 5225 0 -1 4202496 4772 0 0 0 1517 1 0 0 20 0 1 0 125386217 64286720 13820 33554432000 4194304 6201397 140737254728384 140737254727512 4213192 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6054/statm: 15695 13820 165 491 0 15194 0
Current children cumulated CPU time (s) 15.18
Current children cumulated vsize (KiB) 62780

[startup+15.6002 s]
/proc/loadavg: 1.94 2.11 2.15 3/178 6055
/proc/meminfo: memFree=29217144/32872528 swapFree=16204/1518544
[pid=6054] ppid=6051 vsize=62892 CPUtime=15.59 cores=0,2,4,6
/proc/6054/stat : 6054 (cdcl-cuttingpla) R 6051 6054 5225 0 -1 4202496 4789 0 0 0 1557 2 0 0 20 0 1 0 125386217 64401408 14348 33554432000 4194304 6201397 140737254728384 140737254727336 4213110 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6054/statm: 15723 14348 165 491 0 15222 0
Current children cumulated CPU time (s) 15.59
Current children cumulated vsize (KiB) 62892

[startup+16.0002 s]
/proc/loadavg: 1.94 2.11 2.15 3/178 6055
/proc/meminfo: memFree=29217144/32872528 swapFree=16204/1518544
[pid=6054] ppid=6051 vsize=62892 CPUtime=15.99 cores=0,2,4,6
/proc/6054/stat : 6054 (cdcl-cuttingpla) R 6051 6054 5225 0 -1 4202496 4789 0 0 0 1597 2 0 0 20 0 1 0 125386217 64401408 14348 33554432000 4194304 6201397 140737254728384 140737254727336 4213170 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6054/statm: 15723 14348 165 491 0 15222 0
Current children cumulated CPU time (s) 15.99
Current children cumulated vsize (KiB) 62892

Child status: 30
Real time (s): 16.0393
CPU time (s): 16.0366
CPU user time (s): 16.0146
CPU system time (s): 0.021996
CPU usage (%): 99.9832
Max. virtual memory (cumulated for all children) (KiB): 62892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.0146
system time used= 0.021996
maximum resident set size= 57660
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4857
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= 17

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.043993 second user time and 0.06399 second system time

The end

Launcher Data 

Begin job on node129 at 2016-06-09 03:08:54
IDJOB=4088389
IDBENCH=71821
IDSOLVER=2550
FILE ID=node129/4088389-1465434534
RUNJOBID= node129-1465434533-5978
PBS_JOBID= 19859783
Free space on /tmp= 71732 MiB

SOLVER NAME= cdcl-cuttingplanes OPT linear search 2016-05-01
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-4000opt.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-linearsearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4088389-1465434534/watcher-4088389-1465434534 -o /tmp/evaluation-result-4088389-1465434534/solver-4088389-1465434534 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1465434533-5978 --watchdog 1960 --input HOME/instance-4088389-1465434534.opb ./cdcl-cuttingplanes-opt-linearsearch-release

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

MD5SUM BENCH= 78d7b4bc270e158c16f301038a8fbfa0
RANDOM SEED=226481740

node129.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		: 2666.715
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	: 5333.43
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		: 2666.715
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		: 2666.715
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		: 2666.715
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	: 5332.55
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
cpu MHz		: 2666.715
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	: 5332.55
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		: 2666.715
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	: 5332.55
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
cpu MHz		: 2666.715
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	: 5332.55
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		: 2666.715
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:        29507388 kB
Buffers:          140828 kB
Cached:           825144 kB
SwapCached:         1824 kB
Active:           361048 kB
Inactive:         727612 kB
Active(anon):     121656 kB
Inactive(anon):     3116 kB
Active(file):     239392 kB
Inactive(file):   724496 kB
Unevictable:     1518544 kB
Mlocked:           16204 kB
SwapTotal:      67108856 kB
SwapFree:       67098840 kB
Dirty:              7420 kB
Writeback:             4 kB
AnonPages:       1556188 kB
Mapped:             8584 kB
Shmem:                 0 kB
Slab:             621796 kB
SReclaimable:      65624 kB
SUnreclaim:       556172 kB
KernelStack:        1448 kB
PageTables:         6624 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1773112 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1505280 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= 71732 MiB
End job on node129 at 2016-06-09 03:09:10