Trace number 4100736

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-24 68.2466 68.2577

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-blend.opb
MD5SUMb27b0c72b75cc4f9d136fed88900224a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-24
Best CPU time to get the best result obtained on this benchmark68.2466
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -24
Optimality of the best value was proved YES
Number of variables2490
Total number of constraints74
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints74
Minimum length of a constraint30
Maximum length of a constraint780
Number of terms in the objective function 660
Biggest coefficient in the objective function 37049
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524798
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524862
Number of bits of the biggest sum of numbers20
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= 2490 #constraint= 74
3.49/3.50	c #Conflicts:       1000 | #Learnt:        989 | 5.184
3.49/3.50	c total clause space: 11.2235MB
3.49/3.50	c total #watches: 170333
10.49/10.52	c total #propagations: 98010 / total #impl: 35048021 (eff. 0.003)
10.49/10.52	c #Conflicts:       2000 | #Learnt:       1988 | 2.663
10.49/10.52	c total clause space: 29.637MB
10.49/10.52	c total #watches: 486044
21.19/21.24	c total #propagations: 149495 / total #impl: 66803942 (eff. 0.002)
21.19/21.24	c GC COLLECT
21.19/21.24	c #Conflicts:       3000 | #Learnt:       2016 | 2.022
21.19/21.24	c total clause space: 29.637MB
21.19/21.24	c total #watches: 422528
29.08/29.19	c total #propagations: 213159 / total #impl: 104376073 (eff. 0.002)
29.08/29.19	c #Conflicts:       4000 | #Learnt:       3014 | 1.670
29.08/29.19	c total clause space: 48.1602MB
29.08/29.19	c total #watches: 543942
32.68/32.72	c total #propagations: 259298 / total #impl: 125788666 (eff. 0.002)
32.68/32.72	c GC COLLECT
32.68/32.72	c #Conflicts:       5000 | #Learnt:       2378 | 1.344
32.68/32.72	c total clause space: 48.1602MB
32.68/32.72	c total #watches: 275810
34.68/34.75	c total #propagations: 288973 / total #impl: 133925526 (eff. 0.002)
34.68/34.75	c #Conflicts:       6000 | #Learnt:       3375 | 1.122
34.68/34.75	c total clause space: 48.1602MB
34.68/34.75	c total #watches: 304361
35.88/35.99	c total #propagations: 318647 / total #impl: 138570018 (eff. 0.002)
35.88/35.99	c GC COLLECT
35.88/35.99	c #Conflicts:       7000 | #Learnt:       2251 | 0.962
35.88/35.99	c total clause space: 48.1602MB
35.88/35.99	c total #watches: 169759
36.78/36.80	c total #propagations: 345366 / total #impl: 140043591 (eff. 0.002)
36.78/36.80	c #Conflicts:       8000 | #Learnt:       3251 | 0.842
36.78/36.80	c total clause space: 48.1602MB
36.78/36.80	c total #watches: 209322
39.59/39.63	c total #propagations: 361738 / total #impl: 140831579 (eff. 0.003)
39.59/39.63	c #Conflicts:       9000 | #Learnt:       4245 | 0.787
39.59/39.63	c total clause space: 48.1602MB
39.59/39.63	c total #watches: 298506
41.29/41.37	c total #propagations: 397102 / total #impl: 147818629 (eff. 0.003)
41.29/41.37	c GC COLLECT
41.29/41.37	c #Conflicts:      10000 | #Learnt:       2739 | 0.731
41.29/41.37	c total clause space: 48.1602MB
41.29/41.37	c total #watches: 234970
42.69/42.72	c total #propagations: 418421 / total #impl: 150380522 (eff. 0.003)
42.69/42.72	c #Conflicts:      11000 | #Learnt:       3736 | 0.665
42.69/42.72	c total clause space: 48.1602MB
42.69/42.72	c total #watches: 253482
46.98/47.06	c total #propagations: 446319 / total #impl: 151557124 (eff. 0.003)
46.98/47.06	c #Conflicts:      12000 | #Learnt:       4732 | 0.623
46.98/47.06	c total clause space: 78.2603MB
46.98/47.06	c total #watches: 498123
52.79/52.88	c total #propagations: 494424 / total #impl: 168300623 (eff. 0.003)
52.79/52.88	c #Conflicts:      13000 | #Learnt:       5728 | 0.583
52.79/52.88	c total clause space: 78.2603MB
52.79/52.88	c total #watches: 593851
55.88/55.90	c total #propagations: 520235 / total #impl: 176911222 (eff. 0.003)
55.88/55.90	c GC COLLECT
55.88/55.90	c #Conflicts:      14000 | #Learnt:       3870 | 0.544
55.88/55.90	c total clause space: 78.2603MB
55.88/55.90	c total #watches: 482655
57.38/57.49	c total #propagations: 543575 / total #impl: 181200961 (eff. 0.003)
57.38/57.49	c #Conflicts:      15000 | #Learnt:       4870 | 0.508
57.38/57.49	c total clause space: 78.2603MB
57.38/57.49	c total #watches: 493062
59.08/59.17	c total #propagations: 560827 / total #impl: 184195672 (eff. 0.003)
59.08/59.17	c #Conflicts:      16000 | #Learnt:       5870 | 0.476
59.08/59.17	c total clause space: 78.2603MB
59.08/59.17	c total #watches: 497352
60.49/60.56	c total #propagations: 577135 / total #impl: 185626790 (eff. 0.003)
60.49/60.56	c GC COLLECT
60.49/60.56	c #Conflicts:      17000 | #Learnt:       3709 | 0.448
60.49/60.56	c total clause space: 78.2603MB
60.49/60.56	c total #watches: 187227
61.28/61.39	c total #propagations: 592853 / total #impl: 186779850 (eff. 0.003)
61.28/61.39	c #Conflicts:      18000 | #Learnt:       4709 | 0.423
61.28/61.39	c total clause space: 78.2603MB
61.28/61.39	c total #watches: 191144
61.98/62.01	c total #propagations: 611028 / total #impl: 187783922 (eff. 0.003)
61.98/62.01	c #Conflicts:      19000 | #Learnt:       5709 | 0.401
61.98/62.01	c total clause space: 78.2603MB
61.98/62.01	c total #watches: 197160
62.79/62.88	c total #propagations: 625642 / total #impl: 188830053 (eff. 0.003)
62.79/62.88	c #Conflicts:      20000 | #Learnt:       6709 | 0.381
62.79/62.88	c total clause space: 78.2603MB
62.79/62.88	c total #watches: 208646
63.48/63.52	c total #propagations: 648579 / total #impl: 191084587 (eff. 0.003)
63.48/63.52	c GC COLLECT
63.48/63.52	c #Conflicts:      21000 | #Learnt:       4261 | 0.362
63.48/63.52	c total clause space: 78.2603MB
63.48/63.52	c total #watches: 166206
64.18/64.24	c total #propagations: 666717 / total #impl: 192860247 (eff. 0.003)
64.18/64.24	c #Conflicts:      22000 | #Learnt:       5261 | 0.346
64.18/64.24	c total clause space: 78.2603MB
64.18/64.24	c total #watches: 173502
64.89/64.95	c total #propagations: 684870 / total #impl: 194515795 (eff. 0.004)
64.89/64.95	c #Conflicts:      23000 | #Learnt:       6261 | 0.332
64.89/64.95	c total clause space: 78.2603MB
64.89/64.95	c total #watches: 177133
65.68/65.78	c total #propagations: 702945 / total #impl: 195331560 (eff. 0.004)
65.68/65.78	c #Conflicts:      24000 | #Learnt:       7261 | 0.321
65.68/65.78	c total clause space: 78.2603MB
65.68/65.78	c total #watches: 202563
66.28/66.30	c total #propagations: 730796 / total #impl: 201889747 (eff. 0.004)
66.28/66.30	c GC COLLECT
66.28/66.30	c #Conflicts:      25000 | #Learnt:       4481 | 0.308
66.28/66.30	c total clause space: 78.2603MB
66.28/66.30	c total #watches: 170212
66.78/66.83	c total #propagations: 745963 / total #impl: 202425887 (eff. 0.004)
66.78/66.83	c #Conflicts:      26000 | #Learnt:       5481 | 0.296
66.78/66.83	c total clause space: 78.2603MB
66.78/66.83	c total #watches: 172887
67.38/67.43	c total #propagations: 762997 / total #impl: 203261075 (eff. 0.004)
67.38/67.43	c #Conflicts:      27000 | #Learnt:       6480 | 0.285
67.38/67.43	c total clause space: 78.2603MB
67.38/67.43	c total #watches: 181138
68.18/68.25	c total #propagations: 782739 / total #impl: 205259014 (eff. 0.004)
68.18/68.25	o -24
68.18/68.25	s OPTIMUM FOUND
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68.18/68.25	c CPU time              : 68.2156 s

Verifier Data 

OK	-24

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-4100736-1466243452/watcher-4100736-1466243452 -o /tmp/evaluation-result-4100736-1466243452/solver-4100736-1466243452 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1466240371-6523 --watchdog 1960 --input HOME/instance-4100736-1466243452.opb ./cdcl-cuttingplanes-opt-linearsearch-release 

pid=6924
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: 2.30 2.26 2.20 3/177 6927
/proc/meminfo: memFree=29867324/32872528 swapFree=17888/1798212
[pid=6927] ppid=6924 vsize=29112 CPUtime=0 cores=1,3,5,7
/proc/6927/stat : 6927 (cdcl-cuttingpla) R 6924 6927 6506 0 -1 4202496 276 0 0 0 0 0 0 0 20 0 1 0 26392360 29810688 5268 33554432000 4194304 6201397 140733663134880 140734471890024 4211056 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/6927/statm: 7278 5268 130 491 0 6777 0

[startup+0.100164 s]
/proc/loadavg: 2.30 2.26 2.20 3/177 6927
/proc/meminfo: memFree=29867324/32872528 swapFree=17888/1798212
[pid=6927] ppid=6924 vsize=33972 CPUtime=0.09 cores=1,3,5,7
/proc/6927/stat : 6927 (cdcl-cuttingpla) R 6924 6927 6506 0 -1 4202496 699 0 0 0 9 0 0 0 20 0 1 0 26392360 34787328 7122 33554432000 4194304 6201397 140733663134880 140733663133720 4213253 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/6927/statm: 8493 7122 145 491 0 7992 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33972

[startup+0.200355 s]
/proc/loadavg: 2.30 2.26 2.20 3/177 6927
/proc/meminfo: memFree=29867324/32872528 swapFree=17888/1798212
[pid=6927] ppid=6924 vsize=34104 CPUtime=0.19 cores=1,3,5,7
/proc/6927/stat : 6927 (cdcl-cuttingpla) R 6924 6927 6506 0 -1 4202496 738 0 0 0 19 0 0 0 20 0 1 0 26392360 34922496 7161 33554432000 4194304 6201397 140733663134880 140733663133720 4213261 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/6927/statm: 8526 7161 145 491 0 8025 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 34104

[startup+0.300265 s]
/proc/loadavg: 2.30 2.26 2.20 3/177 6927
/proc/meminfo: memFree=29867324/32872528 swapFree=17888/1798212
[pid=6927] ppid=6924 vsize=34104 CPUtime=0.29 cores=1,3,5,7
/proc/6927/stat : 6927 (cdcl-cuttingpla) R 6924 6927 6506 0 -1 4202496 741 0 0 0 29 0 0 0 20 0 1 0 26392360 34922496 7164 33554432000 4194304 6201397 140733663134880 140733663133720 4213261 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/6927/statm: 8526 7164 145 491 0 8025 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34104

[startup+0.700293 s]
/proc/loadavg: 2.30 2.26 2.20 3/177 6927
/proc/meminfo: memFree=29867324/32872528 swapFree=17888/1798212
[pid=6927] ppid=6924 vsize=34228 CPUtime=0.69 cores=1,3,5,7
/proc/6927/stat : 6927 (cdcl-cuttingpla) R 6924 6927 6506 0 -1 4202496 761 0 0 0 69 0 0 0 20 0 1 0 26392360 35049472 7184 33554432000 4194304 6201397 140733663134880 140733663133720 4213359 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/6927/statm: 8557 7184 145 491 0 8056 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34228

[startup+1.50023 s]
/proc/loadavg: 2.30 2.26 2.20 3/178 6928
/proc/meminfo: memFree=29838808/32872528 swapFree=17888/1798212
[pid=6927] ppid=6924 vsize=34352 CPUtime=1.49 cores=1,3,5,7
/proc/6927/stat : 6927 (cdcl-cuttingpla) R 6924 6927 6506 0 -1 4202496 800 0 0 0 149 0 0 0 20 0 1 0 26392360 35176448 7223 33554432000 4194304 6201397 140733663134880 140733663133672 4213365 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/6927/statm: 8588 7223 145 491 0 8087 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34352

[startup+3.10013 s]
/proc/loadavg: 2.30 2.26 2.20 3/178 6928
/proc/meminfo: memFree=29836716/32872528 swapFree=17888/1798212
[pid=6927] ppid=6924 vsize=38376 CPUtime=3.09 cores=1,3,5,7
/proc/6927/stat : 6927 (cdcl-cuttingpla) R 6924 6927 6506 0 -1 4202496 2005 0 0 0 309 0 0 0 20 0 1 0 26392360 39297024 8092 33554432000 4194304 6201397 140733663134880 140733663133592 4213361 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/6927/statm: 9594 8092 146 491 0 9093 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38376

[startup+6.3003 s]
/proc/loadavg: 2.28 2.26 2.20 3/178 6928
/proc/meminfo: memFree=29821580/32872528 swapFree=17888/1798212
[pid=6927] ppid=6924 vsize=53560 CPUtime=6.29 cores=1,3,5,7
/proc/6927/stat : 6927 (cdcl-cuttingpla) R 6924 6927 6506 0 -1 4202496 3538 0 0 0 628 1 0 0 20 0 1 0 26392360 54845440 11455 33554432000 4194304 6201397 140733663134880 140733663133544 4213371 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/6927/statm: 13390 11455 159 491 0 12889 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 53560

[startup+12.7002 s]
/proc/loadavg: 2.26 2.25 2.19 3/177 6928
/proc/meminfo: memFree=29815388/32872528 swapFree=17888/1798212
[pid=6927] ppid=6924 vsize=65636 CPUtime=12.69 cores=1,3,5,7
/proc/6927/stat : 6927 (cdcl-cuttingpla) R 6924 6927 6506 0 -1 4202496 5028 0 0 0 1268 1 0 0 20 0 1 0 26392360 67211264 12870 33554432000 4194304 6201397 140733663134880 140733663134008 4213332 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/6927/statm: 16409 12870 159 491 0 15908 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 65636

[startup+25.5002 s]
/proc/loadavg: 2.27 2.26 2.19 3/177 6928
/proc/meminfo: memFree=29805792/32872528 swapFree=17888/1798212
[pid=6927] ppid=6924 vsize=66492 CPUtime=25.49 cores=1,3,5,7
/proc/6927/stat : 6927 (cdcl-cuttingpla) R 6924 6927 6506 0 -1 4202496 5360 0 0 0 2548 1 0 0 20 0 1 0 26392360 68087808 14726 33554432000 4194304 6201397 140733663134880 140733663133544 4213240 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/6927/statm: 16623 14726 165 491 0 16122 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 66492

[startup+51.1004 s]
/proc/loadavg: 2.30 2.27 2.20 3/177 6928
/proc/meminfo: memFree=29665020/32872528 swapFree=17888/1798212
[pid=6927] ppid=6924 vsize=119740 CPUtime=51.08 cores=1,3,5,7
/proc/6927/stat : 6927 (cdcl-cuttingpla) R 6924 6927 6506 0 -1 4202496 7575 0 0 0 5106 2 0 0 20 0 1 0 26392360 122613760 24568 33554432000 4194304 6201397 140733663134880 140733663133544 4213249 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/6927/statm: 29935 24568 165 491 0 29434 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 119740

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 6927 sig 9
??? kill -6927 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2004 s]
/proc/loadavg: 2.30 2.27 2.20 3/177 6928
/proc/meminfo: memFree=29665020/32872528 swapFree=17888/1798212
[pid=6927] ppid=6924 vsize=119740 CPUtime=51.18 cores=1,3,5,7
/proc/6927/stat : 6927 (cdcl-cuttingpla) R 6924 6927 6506 0 -1 4202496 7575 0 0 0 5116 2 0 0 20 0 1 0 26392360 122613760 24568 33554432000 4194304 6201397 140733663134880 140733663133544 4213186 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/6927/statm: 29935 24568 165 491 0 29434 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 119740

[startup+57.6003 s]
/proc/loadavg: 2.27 2.26 2.20 3/177 6928
/proc/meminfo: memFree=29659684/32872528 swapFree=17888/1798212
[pid=6927] ppid=6924 vsize=119740 CPUtime=57.58 cores=1,3,5,7
/proc/6927/stat : 6927 (cdcl-cuttingpla) R 6924 6927 6506 0 -1 4202496 7848 0 0 0 5756 2 0 0 20 0 1 0 26392360 122613760 25122 33554432000 4194304 6201397 140733663134880 140733663134008 4213249 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/6927/statm: 29935 25122 165 491 0 29434 0
Current children cumulated CPU time (s) 57.58
Current children cumulated vsize (KiB) 119740

[startup+64.0002 s]
/proc/loadavg: 2.25 2.26 2.20 3/177 6929
/proc/meminfo: memFree=29657684/32872528 swapFree=17888/1798212
[pid=6927] ppid=6924 vsize=119884 CPUtime=63.98 cores=1,3,5,7
/proc/6927/stat : 6927 (cdcl-cuttingpla) R 6924 6927 6506 0 -1 4202496 7859 0 0 0 6396 2 0 0 20 0 1 0 26392360 122761216 25133 33554432000 4194304 6201397 140733663134880 140733663134008 4217550 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/6927/statm: 29971 25133 165 491 0 29470 0
Current children cumulated CPU time (s) 63.98
Current children cumulated vsize (KiB) 119884

[startup+65.6002 s]
/proc/loadavg: 2.31 2.27 2.20 3/177 6929
/proc/meminfo: memFree=29657684/32872528 swapFree=17888/1798212
[pid=6927] ppid=6924 vsize=119884 CPUtime=65.58 cores=1,3,5,7
/proc/6927/stat : 6927 (cdcl-cuttingpla) R 6924 6927 6506 0 -1 4202496 7862 0 0 0 6556 2 0 0 20 0 1 0 26392360 122761216 25136 33554432000 4194304 6201397 140733663134880 140733663134008 4213365 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/6927/statm: 29971 25136 165 491 0 29470 0
Current children cumulated CPU time (s) 65.58
Current children cumulated vsize (KiB) 119884

[startup+67.2072 s]
/proc/loadavg: 2.31 2.27 2.20 3/177 6929
/proc/meminfo: memFree=29653464/32872528 swapFree=17888/1798212
[pid=6927] ppid=6924 vsize=119884 CPUtime=67.18 cores=1,3,5,7
/proc/6927/stat : 6927 (cdcl-cuttingpla) R 6924 6927 6506 0 -1 4202496 7873 0 0 0 6716 2 0 0 20 0 1 0 26392360 122761216 25147 33554432000 4194304 6201397 140733663134880 140733663134008 4213253 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/6927/statm: 29971 25147 165 491 0 29470 0
Current children cumulated CPU time (s) 67.18
Current children cumulated vsize (KiB) 119884

[startup+68.0002 s]
/proc/loadavg: 2.31 2.27 2.20 3/177 6929
/proc/meminfo: memFree=29653464/32872528 swapFree=17888/1798212
[pid=6927] ppid=6924 vsize=120028 CPUtime=67.98 cores=1,3,5,7
/proc/6927/stat : 6927 (cdcl-cuttingpla) R 6924 6927 6506 0 -1 4202496 7886 0 0 0 6796 2 0 0 20 0 1 0 26392360 122908672 25160 33554432000 4194304 6201397 140733663134880 140733663134008 4213170 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/6927/statm: 30007 25160 165 491 0 29506 0
Current children cumulated CPU time (s) 67.98
Current children cumulated vsize (KiB) 120028

[startup+68.2002 s]
/proc/loadavg: 2.31 2.27 2.20 3/177 6929
/proc/meminfo: memFree=29653664/32872528 swapFree=17888/1798212
[pid=6927] ppid=6924 vsize=120028 CPUtime=68.18 cores=1,3,5,7
/proc/6927/stat : 6927 (cdcl-cuttingpla) R 6924 6927 6506 0 -1 4202496 7887 0 0 0 6816 2 0 0 20 0 1 0 26392360 122908672 25161 33554432000 4194304 6201397 140733663134880 140733663133544 4216744 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/6927/statm: 30007 25161 165 491 0 29506 0
Current children cumulated CPU time (s) 68.18
Current children cumulated vsize (KiB) 120028

Child status: 30
Real time (s): 68.2577
CPU time (s): 68.2466
CPU user time (s): 68.2186
CPU system time (s): 0.027995
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 120028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 68.2186
system time used= 0.027995
maximum resident set size= 100936
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7961
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= 72

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.183972 second user time and 0.26196 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-18 11:50:52
IDJOB=4100736
IDBENCH=1654
IDSOLVER=2550
FILE ID=node123/4100736-1466243452
RUNJOBID= node123-1466240371-6523
PBS_JOBID= 19918188
Free space on /tmp= 71632 MiB

SOLVER NAME= cdcl-cuttingplanes OPT linear search 2016-05-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-blend.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-linearsearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100736-1466243452/watcher-4100736-1466243452 -o /tmp/evaluation-result-4100736-1466243452/solver-4100736-1466243452 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1466240371-6523 --watchdog 1960 --input HOME/instance-4100736-1466243452.opb ./cdcl-cuttingplanes-opt-linearsearch-release

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

MD5SUM BENCH= b27b0c72b75cc4f9d136fed88900224a
RANDOM SEED=507455749

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:        29867596 kB
Buffers:           22976 kB
Cached:            66656 kB
SwapCached:         1356 kB
Active:           397608 kB
Inactive:          74400 kB
Active(anon):     380964 kB
Inactive(anon):     3560 kB
Active(file):      16644 kB
Inactive(file):    70840 kB
Unevictable:     1798212 kB
Mlocked:           17888 kB
SwapTotal:      67108856 kB
SwapFree:       67099316 kB
Dirty:              2460 kB
Writeback:             0 kB
AnonPages:       2180096 kB
Mapped:             7792 kB
Shmem:                 0 kB
Slab:             600412 kB
SReclaimable:      44200 kB
SUnreclaim:       556212 kB
KernelStack:        1432 kB
PageTables:         8664 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2375900 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1943552 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 2016-06-18 11:52:01