Trace number 4102208

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 2016-05-01OPT84 16.1785 16.1826

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh201.opb
MD5SUM90cbe77e1c871e28da43b06bd07ecc73
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark84
Best CPU time to get the best result obtained on this benchmark11.1883
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 84
Optimality of the best value was proved YES
Number of variables200
Total number of constraints900
Number of constraints which are clauses900
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 constraint14
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
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= 200 #constraint= 900
0.00/0.09	c #Conflicts:       1000 | #Learnt:       1008 | 0.000
0.00/0.09	c total clause space: 4.25031MB
0.00/0.09	c total #watches: 27022
0.19/0.25	c total #propagations: 24146 / total #impl: 188965 (eff. 0.128)
0.19/0.25	c #Conflicts:       2000 | #Learnt:       2010 | 0.000
0.19/0.25	c total clause space: 6.90675MB
0.19/0.25	c total #watches: 46624
0.39/0.47	c total #propagations: 54471 / total #impl: 361288 (eff. 0.151)
0.39/0.47	c GC COLLECT
0.39/0.47	c #Conflicts:       3000 | #Learnt:       2014 | 0.000
0.39/0.47	c total clause space: 6.90675MB
0.39/0.47	c total #watches: 46983
0.69/0.73	c total #propagations: 90113 / total #impl: 520029 (eff. 0.173)
0.69/0.73	c #Conflicts:       4000 | #Learnt:       3014 | 0.000
0.69/0.73	c total clause space: 11.2235MB
0.69/0.73	c total #watches: 64091
0.89/0.97	c total #propagations: 123012 / total #impl: 678262 (eff. 0.181)
0.89/0.97	c GC COLLECT
0.89/0.97	c #Conflicts:       5000 | #Learnt:       2371 | 0.000
0.89/0.97	c total clause space: 11.2235MB
0.89/0.97	c total #watches: 51692
1.19/1.25	c total #propagations: 152607 / total #impl: 869515 (eff. 0.176)
1.19/1.25	c #Conflicts:       6000 | #Learnt:       3371 | 0.000
1.19/1.25	c total clause space: 11.2235MB
1.19/1.25	c total #watches: 63664
1.48/1.59	c total #propagations: 184610 / total #impl: 1063026 (eff. 0.174)
1.48/1.59	c GC COLLECT
1.48/1.59	c #Conflicts:       7000 | #Learnt:       2254 | 0.000
1.48/1.59	c total clause space: 18.2382MB
1.48/1.59	c total #watches: 44633
1.78/1.84	c total #propagations: 216313 / total #impl: 1242219 (eff. 0.174)
1.78/1.84	c #Conflicts:       8000 | #Learnt:       3254 | 0.000
1.78/1.84	c total clause space: 18.2382MB
1.78/1.84	c total #watches: 57334
2.08/2.12	c total #propagations: 247452 / total #impl: 1387008 (eff. 0.178)
2.08/2.12	c #Conflicts:       9000 | #Learnt:       4254 | 0.000
2.08/2.12	c total clause space: 18.2382MB
2.08/2.12	c total #watches: 66667
2.38/2.45	c total #propagations: 278291 / total #impl: 1591544 (eff. 0.175)
2.38/2.45	c GC COLLECT
2.38/2.45	c #Conflicts:      10000 | #Learnt:       2742 | 0.000
2.38/2.45	c total clause space: 18.2382MB
2.38/2.45	c total #watches: 45644
2.68/2.76	c total #propagations: 311413 / total #impl: 1764536 (eff. 0.176)
2.68/2.76	c #Conflicts:      11000 | #Learnt:       3742 | 0.000
2.68/2.76	c total clause space: 18.2382MB
2.68/2.76	c total #watches: 53984
3.08/3.10	c total #propagations: 352720 / total #impl: 1934074 (eff. 0.182)
3.08/3.10	c #Conflicts:      12000 | #Learnt:       4742 | 0.000
3.08/3.10	c total clause space: 18.2382MB
3.08/3.10	c total #watches: 63452
3.39/3.44	c total #propagations: 390913 / total #impl: 2085599 (eff. 0.187)
3.39/3.44	c #Conflicts:      13000 | #Learnt:       5742 | 0.000
3.39/3.44	c total clause space: 18.2382MB
3.39/3.44	c total #watches: 77414
3.68/3.72	c total #propagations: 421941 / total #impl: 2254624 (eff. 0.187)
3.68/3.72	c GC COLLECT
3.68/3.72	c #Conflicts:      14000 | #Learnt:       3884 | 0.000
3.68/3.72	c total clause space: 18.2382MB
3.68/3.72	c total #watches: 54522
3.98/4.06	c total #propagations: 455047 / total #impl: 2415998 (eff. 0.188)
3.98/4.06	c #Conflicts:      15000 | #Learnt:       4884 | 0.000
3.98/4.06	c total clause space: 18.2382MB
3.98/4.06	c total #watches: 62175
4.39/4.40	c total #propagations: 490251 / total #impl: 2594927 (eff. 0.189)
4.39/4.40	c #Conflicts:      16000 | #Learnt:       5884 | 0.000
4.39/4.40	c total clause space: 18.2382MB
4.39/4.40	c total #watches: 70349
4.68/4.71	c total #propagations: 522865 / total #impl: 2774841 (eff. 0.188)
4.68/4.71	c GC COLLECT
4.68/4.71	c #Conflicts:      17000 | #Learnt:       3713 | 0.000
4.68/4.71	c total clause space: 18.2382MB
4.68/4.71	c total #watches: 47042
4.98/5.00	c total #propagations: 556041 / total #impl: 2965879 (eff. 0.187)
4.98/5.00	c #Conflicts:      18000 | #Learnt:       4713 | 0.000
4.98/5.00	c total clause space: 18.2382MB
4.98/5.00	c total #watches: 55698
5.18/5.28	c total #propagations: 591757 / total #impl: 3130972 (eff. 0.189)
5.18/5.28	c #Conflicts:      19000 | #Learnt:       5713 | 0.000
5.18/5.28	c total clause space: 18.2382MB
5.18/5.28	c total #watches: 68093
5.59/5.67	c total #propagations: 622547 / total #impl: 3327588 (eff. 0.187)
5.59/5.67	c #Conflicts:      20000 | #Learnt:       6713 | 0.000
5.59/5.67	c total clause space: 18.2382MB
5.59/5.67	c total #watches: 78922
5.98/6.01	c total #propagations: 658724 / total #impl: 3485087 (eff. 0.189)
5.98/6.01	c GC COLLECT
5.98/6.01	c #Conflicts:      21000 | #Learnt:       4222 | 0.000
5.98/6.01	c total clause space: 18.2382MB
5.98/6.01	c total #watches: 59742
6.28/6.35	c total #propagations: 693507 / total #impl: 3635423 (eff. 0.191)
6.28/6.35	c #Conflicts:      22000 | #Learnt:       5222 | 0.000
6.28/6.35	c total clause space: 18.2382MB
6.28/6.35	c total #watches: 73580
6.59/6.68	c total #propagations: 727854 / total #impl: 3799731 (eff. 0.192)
6.59/6.68	c #Conflicts:      23000 | #Learnt:       6222 | 0.000
6.59/6.68	c total clause space: 18.2382MB
6.59/6.68	c total #watches: 88597
7.08/7.12	c total #propagations: 756162 / total #impl: 4072808 (eff. 0.186)
7.08/7.12	c #Conflicts:      24000 | #Learnt:       7222 | 0.000
7.08/7.12	c total clause space: 18.2382MB
7.08/7.12	c total #watches: 98657
7.49/7.57	c total #propagations: 788674 / total #impl: 4271056 (eff. 0.185)
7.49/7.57	c GC COLLECT
7.49/7.57	c #Conflicts:      25000 | #Learnt:       4421 | 0.000
7.49/7.57	c total clause space: 29.637MB
7.49/7.57	c total #watches: 68838
7.99/8.00	c total #propagations: 825357 / total #impl: 4443856 (eff. 0.186)
7.99/8.00	c #Conflicts:      26000 | #Learnt:       5421 | 0.000
7.99/8.00	c total clause space: 29.637MB
7.99/8.00	c total #watches: 80880
8.39/8.42	c total #propagations: 862054 / total #impl: 4590522 (eff. 0.188)
8.39/8.42	c #Conflicts:      27000 | #Learnt:       6421 | 0.000
8.39/8.42	c total clause space: 29.637MB
8.39/8.42	c total #watches: 91651
8.80/8.84	c total #propagations: 895747 / total #impl: 4761026 (eff. 0.188)
8.80/8.84	c #Conflicts:      28000 | #Learnt:       7421 | 0.000
8.80/8.84	c total clause space: 29.637MB
8.80/8.84	c total #watches: 106458
9.39/9.43	c total #propagations: 926695 / total #impl: 4947772 (eff. 0.187)
9.39/9.43	c GC COLLECT
9.39/9.43	c #Conflicts:      29000 | #Learnt:       4323 | 0.000
9.39/9.43	c total clause space: 29.637MB
9.39/9.43	c total #watches: 67962
9.69/9.78	c total #propagations: 966447 / total #impl: 5125878 (eff. 0.189)
9.69/9.78	c #Conflicts:      30000 | #Learnt:       5323 | 0.000
9.69/9.78	c total clause space: 29.637MB
9.69/9.78	c total #watches: 77305
10.19/10.25	c total #propagations: 999229 / total #impl: 5302329 (eff. 0.188)
10.19/10.25	c #Conflicts:      31000 | #Learnt:       6323 | 0.000
10.19/10.25	c total clause space: 29.637MB
10.19/10.25	c total #watches: 84199
10.59/10.66	c total #propagations: 1037573 / total #impl: 5482457 (eff. 0.189)
10.59/10.66	c #Conflicts:      32000 | #Learnt:       7323 | 0.000
10.59/10.66	c total clause space: 29.637MB
10.59/10.66	c total #watches: 92665
11.10/11.13	c total #propagations: 1070979 / total #impl: 5661257 (eff. 0.189)
11.10/11.13	c #Conflicts:      33000 | #Learnt:       8323 | 0.000
11.10/11.13	c total clause space: 29.637MB
11.10/11.13	c total #watches: 99703
11.49/11.58	c total #propagations: 1107032 / total #impl: 5840833 (eff. 0.190)
11.49/11.58	c GC COLLECT
11.49/11.58	c #Conflicts:      34000 | #Learnt:       4927 | 0.000
11.49/11.58	c total clause space: 29.637MB
11.49/11.58	c total #watches: 58321
11.89/11.94	c total #propagations: 1144590 / total #impl: 6000220 (eff. 0.191)
11.89/11.94	c #Conflicts:      35000 | #Learnt:       5927 | 0.000
11.89/11.94	c total clause space: 29.637MB
11.89/11.94	c total #watches: 69363
12.29/12.35	c total #propagations: 1182866 / total #impl: 6178317 (eff. 0.191)
12.29/12.35	c #Conflicts:      36000 | #Learnt:       6927 | 0.000
12.29/12.35	c total clause space: 29.637MB
12.29/12.35	c total #watches: 77900
12.69/12.76	c total #propagations: 1223127 / total #impl: 6328043 (eff. 0.193)
12.69/12.76	c #Conflicts:      37000 | #Learnt:       7926 | 0.000
12.69/12.76	c total clause space: 29.637MB
12.69/12.76	c total #watches: 87497
13.09/13.20	c total #propagations: 1257159 / total #impl: 6502890 (eff. 0.193)
13.09/13.20	c #Conflicts:      38000 | #Learnt:       8926 | 0.000
13.09/13.20	c total clause space: 29.637MB
13.09/13.20	c total #watches: 99500
13.49/13.59	c total #propagations: 1290408 / total #impl: 6724614 (eff. 0.192)
13.49/13.59	c GC COLLECT
13.49/13.59	c #Conflicts:      39000 | #Learnt:       5225 | 0.000
13.49/13.59	c total clause space: 29.637MB
13.49/13.59	c total #watches: 69375
13.99/14.00	c total #propagations: 1322413 / total #impl: 6971335 (eff. 0.190)
13.99/14.00	c #Conflicts:      40000 | #Learnt:       6225 | 0.000
13.99/14.00	c total clause space: 29.637MB
13.99/14.00	c total #watches: 76954
14.40/14.48	c total #propagations: 1359627 / total #impl: 7152884 (eff. 0.190)
14.40/14.48	c #Conflicts:      41000 | #Learnt:       7225 | 0.000
14.40/14.48	c total clause space: 29.637MB
14.40/14.48	c total #watches: 84695
14.89/14.96	c total #propagations: 1399900 / total #impl: 7321629 (eff. 0.191)
14.89/14.96	c #Conflicts:      42000 | #Learnt:       8224 | 0.000
14.89/14.96	c total clause space: 29.637MB
14.89/14.96	c total #watches: 93174
15.50/15.58	c total #propagations: 1436976 / total #impl: 7489679 (eff. 0.192)
15.50/15.58	c #Conflicts:      43000 | #Learnt:       9224 | 0.000
15.50/15.58	c total clause space: 29.637MB
15.50/15.58	c total #watches: 99362
16.09/16.13	c total #propagations: 1479727 / total #impl: 7669159 (eff. 0.193)
16.09/16.13	c GC COLLECT
16.09/16.13	c #Conflicts:      44000 | #Learnt:       5216 | 0.000
16.09/16.13	c total clause space: 29.637MB
16.09/16.13	c total #watches: 69420
16.09/16.18	c total #propagations: 1520159 / total #impl: 7843399 (eff. 0.194)
16.09/16.18	o 84
16.09/16.18	s OPTIMUM FOUND
16.09/16.18	v x1 -x2 -x3 x4 x5 -x6 -x7 x8 -x9 x10 -x11 -x12 -x13 -x14 x15 -x16 -x17 x18 -x19 x20 -x21 x22 x23 -x24 -x25 -x26 -x27 x28 -x29 -x30 -x31 x32 -x33 x34 -x35 x36 -x37 x38 -x39 x40 x41 -x42 x43 -x44 -x45 x46 x47 -x48 -x49 x50 x51 -x52 -x53 x54 -x55 x56 -x57 x58 -x59 -x60 -x61 x62 -x63 x64 -x65 x66 -x67 -x68 x69 -x70 -x71 x72 -x73 x74 -x75 x76 x77 -x78 -x79 x80 x81 -x82 x83 -x84 -x85 -x86 -x87 x88 x89 -x90 -x91 -x92 x93 -x94 -x95 -x96 -x97 x98 -x99 x100 -x101 x102 x103 -x104 -x105 x106 x107 -x108 -x109 x110 -x111 x112 x113 -x114 -x115 x116 x117 -x118 x119 -x120 -x121 x122 -x123 x124 -x125 x126 -x127 x128 -x129 x130 -x131 x132 -x133 x134 -x135 x136 -x137 x138 -x139 -x140 -x141 x142 x143 -x144 -x145 x146 x147 -x148 -x149 -x150 -x151 x152 x153 -x154 -x155 x156 x157 -x158 -x159 x160 -x161 x162 -x163 -x164 x165 -x166 -x167 -x168 -x169 x170 -x171 -x172 -x173 x174 x175 -x176 x177 -x178 -x179 x180 -x181 x182 -x183 x184 x185 -x186 -x187 x188 -x189 x190 -x191 -x192 -x193 x194 -x195 -x196 x197 -x198 -x199 x200
16.09/16.18	c CPU time              : 16.1625 s

Verifier Data 

OK	84

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-4102208-1466258641/watcher-4102208-1466258641 -o /tmp/evaluation-result-4102208-1466258641/solver-4102208-1466258641 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1466229594-24205 --watchdog 1960 --input HOME/instance-4102208-1466258641.opb ./cdcl-cuttingplanes-opt-linearsearch-release 

pid=27496
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 2.32 2.23 3/176 27499
/proc/meminfo: memFree=29694384/32872528 swapFree=1534436/1655032
[pid=27499] ppid=27496 vsize=29112 CPUtime=0 cores=1,3,5,7
/proc/27499/stat : 27499 (cdcl-cuttingpla) R 27496 27499 24188 0 -1 4202496 276 0 0 0 0 0 0 0 20 0 1 0 27912500 29810688 5268 33554432000 4194304 6201397 140735362452800 140735163995032 4211048 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/27499/statm: 7278 5268 130 491 0 6777 0

[startup+0.100116 s]
/proc/loadavg: 2.37 2.32 2.23 3/176 27499
/proc/meminfo: memFree=29694384/32872528 swapFree=1534436/1655032
[pid=27499] ppid=27496 vsize=34132 CPUtime=0.09 cores=1,3,5,7
/proc/27499/stat : 27499 (cdcl-cuttingpla) R 27496 27499 24188 0 -1 4202496 512 0 0 0 9 0 0 0 20 0 1 0 27912500 34951168 7531 33554432000 4194304 6201397 140735362452800 140735163995032 5150858 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/27499/statm: 8533 7531 158 491 0 8032 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 34132

[startup+0.200358 s]
/proc/loadavg: 2.37 2.32 2.23 3/176 27499
/proc/meminfo: memFree=29694384/32872528 swapFree=1534436/1655032
[pid=27499] ppid=27496 vsize=37120 CPUtime=0.19 cores=1,3,5,7
/proc/27499/stat : 27499 (cdcl-cuttingpla) R 27496 27499 24188 0 -1 4202496 1324 0 0 0 19 0 0 0 20 0 1 0 27912500 38010880 8017 33554432000 4194304 6201397 140735362452800 140735163995032 5149366 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/27499/statm: 9280 8018 158 491 0 8779 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 37120

[startup+0.300224 s]
/proc/loadavg: 2.37 2.32 2.23 3/176 27499
/proc/meminfo: memFree=29694384/32872528 swapFree=1534436/1655032
[pid=27499] ppid=27496 vsize=37120 CPUtime=0.29 cores=1,3,5,7
/proc/27499/stat : 27499 (cdcl-cuttingpla) R 27496 27499 24188 0 -1 4202496 1618 0 0 0 29 0 0 0 20 0 1 0 27912500 38010880 8196 33554432000 4194304 6201397 140735362452800 140735163995032 4213186 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/27499/statm: 9280 8196 158 491 0 8779 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37120

[startup+0.700233 s]
/proc/loadavg: 2.37 2.32 2.23 3/176 27499
/proc/meminfo: memFree=29694384/32872528 swapFree=1534436/1655032
[pid=27499] ppid=27496 vsize=41948 CPUtime=0.69 cores=1,3,5,7
/proc/27499/stat : 27499 (cdcl-cuttingpla) R 27496 27499 24188 0 -1 4202496 2506 0 0 0 69 0 0 0 20 0 1 0 27912500 42954752 9266 33554432000 4194304 6201397 140735362452800 140735362451512 4213747 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/27499/statm: 10487 9266 164 491 0 9986 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41948

[startup+1.50023 s]
/proc/loadavg: 2.34 2.31 2.22 3/177 27500
/proc/meminfo: memFree=29657704/32872528 swapFree=1534436/1655032
[pid=27499] ppid=27496 vsize=42352 CPUtime=1.48 cores=1,3,5,7
/proc/27499/stat : 27499 (cdcl-cuttingpla) R 27496 27499 24188 0 -1 4202496 3037 0 0 0 148 0 0 0 20 0 1 0 27912500 43368448 9601 33554432000 4194304 6201397 140735362452800 140735362451512 4207438 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/27499/statm: 10588 9601 165 491 0 10087 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 42352

[startup+3.10023 s]
/proc/loadavg: 2.34 2.31 2.22 3/177 27500
/proc/meminfo: memFree=29654844/32872528 swapFree=1534436/1655032
[pid=27499] ppid=27496 vsize=49668 CPUtime=3.08 cores=1,3,5,7
/proc/27499/stat : 27499 (cdcl-cuttingpla) R 27496 27499 24188 0 -1 4202496 3526 0 0 0 308 0 0 0 20 0 1 0 27912500 50860032 10408 33554432000 4194304 6201397 140735362452800 140735362451928 4213253 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/27499/statm: 12417 10408 165 491 0 11916 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 49668

[startup+6.30023 s]
/proc/loadavg: 2.34 2.31 2.22 3/177 27500
/proc/meminfo: memFree=29650396/32872528 swapFree=1534436/1655032
[pid=27499] ppid=27496 vsize=50100 CPUtime=6.28 cores=1,3,5,7
/proc/27499/stat : 27499 (cdcl-cuttingpla) R 27496 27499 24188 0 -1 4202496 3606 0 0 0 628 0 0 0 20 0 1 0 27912500 51302400 11510 33554432000 4194304 6201397 140735362452800 140735362451928 4213170 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/27499/statm: 12525 11510 165 491 0 12024 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 50100

[startup+12.7002 s]
/proc/loadavg: 2.36 2.32 2.23 3/177 27500
/proc/meminfo: memFree=29643412/32872528 swapFree=1534436/1655032
[pid=27499] ppid=27496 vsize=62672 CPUtime=12.69 cores=1,3,5,7
/proc/27499/stat : 27499 (cdcl-cuttingpla) R 27496 27499 24188 0 -1 4202496 4674 0 0 0 1268 1 0 0 20 0 1 0 27912500 64176128 12713 33554432000 4194304 6201397 140735362452800 140735362451928 4213168 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/27499/statm: 15668 12713 165 491 0 15167 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 62672

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 27499 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+12.8003 s]
/proc/loadavg: 2.36 2.32 2.23 3/177 27500
/proc/meminfo: memFree=29643412/32872528 swapFree=1534436/1655032
[pid=27499] ppid=27496 vsize=62672 CPUtime=12.79 cores=1,3,5,7
/proc/27499/stat : 27499 (cdcl-cuttingpla) R 27496 27499 24188 0 -1 4202496 4674 0 0 0 1278 1 0 0 20 0 1 0 27912500 64176128 12713 33554432000 4194304 6201397 140735362452800 140735362451928 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/27499/statm: 15668 12713 165 491 0 15167 0
Current children cumulated CPU time (s) 12.79
Current children cumulated vsize (KiB) 62672

[startup+14.4072 s]
/proc/loadavg: 2.36 2.32 2.23 3/177 27500
/proc/meminfo: memFree=29641528/32872528 swapFree=1534436/1655032
[pid=27499] ppid=27496 vsize=62672 CPUtime=14.4 cores=1,3,5,7
/proc/27499/stat : 27499 (cdcl-cuttingpla) R 27496 27499 24188 0 -1 4202496 4693 0 0 0 1439 1 0 0 20 0 1 0 27912500 64176128 13243 33554432000 4194304 6201397 140735362452800 140735362451928 4213686 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/27499/statm: 15668 13243 165 491 0 15167 0
Current children cumulated CPU time (s) 14.4
Current children cumulated vsize (KiB) 62672

[startup+15.2002 s]
/proc/loadavg: 2.36 2.32 2.23 3/177 27500
/proc/meminfo: memFree=29641528/32872528 swapFree=1534436/1655032
[pid=27499] ppid=27496 vsize=62672 CPUtime=15.19 cores=1,3,5,7
/proc/27499/stat : 27499 (cdcl-cuttingpla) R 27496 27499 24188 0 -1 4202496 4693 0 0 0 1518 1 0 0 20 0 1 0 27912500 64176128 13243 33554432000 4194304 6201397 140735362452800 140735362451928 4213178 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/27499/statm: 15668 13243 165 491 0 15167 0
Current children cumulated CPU time (s) 15.19
Current children cumulated vsize (KiB) 62672

[startup+15.6002 s]
/proc/loadavg: 2.36 2.32 2.23 3/177 27500
/proc/meminfo: memFree=29641528/32872528 swapFree=1534436/1655032
[pid=27499] ppid=27496 vsize=62672 CPUtime=15.59 cores=1,3,5,7
/proc/27499/stat : 27499 (cdcl-cuttingpla) R 27496 27499 24188 0 -1 4202496 4693 0 0 0 1558 1 0 0 20 0 1 0 27912500 64176128 13243 33554432000 4194304 6201397 140735362452800 140735362451928 4213110 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/27499/statm: 15668 13243 165 491 0 15167 0
Current children cumulated CPU time (s) 15.59
Current children cumulated vsize (KiB) 62672

[startup+16.0002 s]
/proc/loadavg: 2.36 2.32 2.23 3/177 27500
/proc/meminfo: memFree=29641528/32872528 swapFree=1534436/1655032
[pid=27499] ppid=27496 vsize=62672 CPUtime=15.99 cores=1,3,5,7
/proc/27499/stat : 27499 (cdcl-cuttingpla) R 27496 27499 24188 0 -1 4202496 4695 0 0 0 1598 1 0 0 20 0 1 0 27912500 64176128 13245 33554432000 4194304 6201397 140735362452800 140735362451928 4213170 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/27499/statm: 15668 13245 165 491 0 15167 0
Current children cumulated CPU time (s) 15.99
Current children cumulated vsize (KiB) 62672

[startup+16.1002 s]
/proc/loadavg: 2.36 2.32 2.23 3/177 27500
/proc/meminfo: memFree=29641528/32872528 swapFree=1534436/1655032
[pid=27499] ppid=27496 vsize=62672 CPUtime=16.09 cores=1,3,5,7
/proc/27499/stat : 27499 (cdcl-cuttingpla) R 27496 27499 24188 0 -1 4202496 4699 0 0 0 1608 1 0 0 20 0 1 0 27912500 64176128 13249 33554432000 4194304 6201397 140735362452800 140735362451928 4213170 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/27499/statm: 15668 13249 165 491 0 15167 0
Current children cumulated CPU time (s) 16.09
Current children cumulated vsize (KiB) 62672

Child status: 30
Real time (s): 16.1826
CPU time (s): 16.1785
CPU user time (s): 16.1655
CPU system time (s): 0.012998
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 62672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.1655
system time used= 0.012998
maximum resident set size= 53268
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4768
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 0.044993 second user time and 0.070989 second system time

The end

Launcher Data 

Begin job on node122 at 2016-06-18 16:04:01
IDJOB=4102208
IDBENCH=2078
IDSOLVER=2550
FILE ID=node122/4102208-1466258641
RUNJOBID= node122-1466229594-24205
PBS_JOBID= 19918176
Free space on /tmp= 71740 MiB

SOLVER NAME= cdcl-cuttingplanes OPT linear search 2016-05-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh201.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-linearsearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102208-1466258641/watcher-4102208-1466258641 -o /tmp/evaluation-result-4102208-1466258641/solver-4102208-1466258641 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1466229594-24205 --watchdog 1960 --input HOME/instance-4102208-1466258641.opb ./cdcl-cuttingplanes-opt-linearsearch-release

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

MD5SUM BENCH= 90cbe77e1c871e28da43b06bd07ecc73
RANDOM SEED=316029044

node122.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		: 2666.769
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	: 5333.53
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		: 2666.769
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		: 2666.769
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	: 5332.55
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		: 2666.769
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		: 2666.769
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	: 5332.53
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		: 2666.769
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		: 2666.769
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		: 2666.769
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	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29695020 kB
Buffers:          133556 kB
Cached:           210964 kB
SwapCached:            0 kB
Active:           527296 kB
Inactive:         252200 kB
Active(anon):     427600 kB
Inactive(anon):     9916 kB
Active(file):      99696 kB
Inactive(file):   242284 kB
Unevictable:     1655032 kB
Mlocked:         1534436 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              2352 kB
Writeback:             0 kB
AnonPages:       2089996 kB
Mapped:            13504 kB
Shmem:               204 kB
Slab:             609440 kB
SReclaimable:      53068 kB
SUnreclaim:       556372 kB
KernelStack:        1424 kB
PageTables:         8092 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2244820 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    473088 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= 71740 MiB
End job on node122 at 2016-06-18 16:04:17