Trace number 4088370

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 2016-05-01OPT8908 10.2584 10.2624

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-11_22.opb
MD5SUM75c7e5778aa6d0e8c18984c9064c30c6
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8908
Best CPU time to get the best result obtained on this benchmark3.32349
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8908
Optimality of the best value was proved YES
Number of variables253
Total number of constraints264
Number of constraints which are clauses242
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Number of terms in the objective function 253
Biggest coefficient in the objective function 2437
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 125403
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2437
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 125403
Number of bits of the biggest sum of numbers17
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= 253 #constraint= 264
0.09/0.12	c #Conflicts:       1000 | #Learnt:       1003 | 0.005
0.09/0.12	c total clause space: 4.25031MB
0.09/0.12	c total #watches: 11192
0.29/0.30	c total #propagations: 13485 / total #impl: 924361 (eff. 0.015)
0.29/0.30	c #Conflicts:       2000 | #Learnt:       2011 | 0.003
0.29/0.30	c total clause space: 4.25031MB
0.29/0.30	c total #watches: 28459
0.49/0.52	c total #propagations: 28012 / total #impl: 2198060 (eff. 0.013)
0.49/0.52	c GC COLLECT
0.49/0.52	c #Conflicts:       3000 | #Learnt:       2013 | 0.002
0.49/0.52	c total clause space: 4.25031MB
0.49/0.52	c total #watches: 32674
0.79/0.80	c total #propagations: 36626 / total #impl: 5436593 (eff. 0.007)
0.79/0.80	c #Conflicts:       4000 | #Learnt:       3013 | 0.001
0.79/0.80	c total clause space: 6.90675MB
0.79/0.80	c total #watches: 45907
1.09/1.12	c total #propagations: 50839 / total #impl: 8474683 (eff. 0.006)
1.09/1.12	c GC COLLECT
1.09/1.12	c #Conflicts:       5000 | #Learnt:       2359 | 0.002
1.09/1.12	c total clause space: 6.90675MB
1.09/1.12	c total #watches: 40362
1.39/1.45	c total #propagations: 71425 / total #impl: 10432885 (eff. 0.007)
1.39/1.45	c #Conflicts:       6000 | #Learnt:       3359 | 0.002
1.39/1.45	c total clause space: 6.90675MB
1.39/1.45	c total #watches: 51044
1.78/1.80	c total #propagations: 92930 / total #impl: 12154020 (eff. 0.008)
1.78/1.80	c GC COLLECT
1.78/1.80	c #Conflicts:       7000 | #Learnt:       2231 | 0.002
1.78/1.80	c total clause space: 11.2235MB
1.78/1.80	c total #watches: 52091
2.08/2.15	c total #propagations: 107288 / total #impl: 14137488 (eff. 0.008)
2.08/2.15	c #Conflicts:       8000 | #Learnt:       3231 | 0.002
2.08/2.15	c total clause space: 11.2235MB
2.08/2.15	c total #watches: 64752
2.58/2.66	c total #propagations: 120500 / total #impl: 15817479 (eff. 0.008)
2.58/2.66	c #Conflicts:       9000 | #Learnt:       4231 | 0.002
2.58/2.66	c total clause space: 11.2235MB
2.58/2.66	c total #watches: 75439
3.09/3.17	c total #propagations: 160087 / total #impl: 17530065 (eff. 0.009)
3.09/3.17	c GC COLLECT
3.09/3.17	c #Conflicts:      10000 | #Learnt:       2722 | 0.002
3.09/3.17	c total clause space: 11.2235MB
3.09/3.17	c total #watches: 57726
3.59/3.63	c total #propagations: 194490 / total #impl: 19193874 (eff. 0.010)
3.59/3.63	c #Conflicts:      11000 | #Learnt:       3722 | 0.002
3.59/3.63	c total clause space: 11.2235MB
3.59/3.63	c total #watches: 70966
4.09/4.16	c total #propagations: 231990 / total #impl: 21095400 (eff. 0.011)
4.09/4.16	c #Conflicts:      12000 | #Learnt:       4722 | 0.002
4.09/4.16	c total clause space: 11.2235MB
4.09/4.16	c total #watches: 83880
4.69/4.74	c total #propagations: 277411 / total #impl: 22809897 (eff. 0.012)
4.69/4.74	c #Conflicts:      13000 | #Learnt:       5722 | 0.002
4.69/4.74	c total clause space: 18.2382MB
4.69/4.74	c total #watches: 96460
5.29/5.34	c total #propagations: 303337 / total #impl: 25236918 (eff. 0.012)
5.29/5.34	c GC COLLECT
5.29/5.34	c #Conflicts:      14000 | #Learnt:       3877 | 0.002
5.29/5.34	c total clause space: 18.2382MB
5.29/5.34	c total #watches: 72992
5.89/5.97	c total #propagations: 346374 / total #impl: 27091213 (eff. 0.013)
5.89/5.97	c #Conflicts:      15000 | #Learnt:       4876 | 0.002
5.89/5.97	c total clause space: 18.2382MB
5.89/5.97	c total #watches: 83196
6.59/6.68	c total #propagations: 395332 / total #impl: 28647777 (eff. 0.014)
6.59/6.68	c #Conflicts:      16000 | #Learnt:       5876 | 0.002
6.59/6.68	c total clause space: 18.2382MB
6.59/6.68	c total #watches: 92300
7.19/7.25	c total #propagations: 453613 / total #impl: 29847031 (eff. 0.015)
7.19/7.25	c GC COLLECT
7.19/7.25	c #Conflicts:      17000 | #Learnt:       3712 | 0.002
7.19/7.25	c total clause space: 18.2382MB
7.19/7.25	c total #watches: 63135
7.59/7.70	c total #propagations: 478726 / total #impl: 32436142 (eff. 0.015)
7.59/7.70	c #Conflicts:      18000 | #Learnt:       4713 | 0.002
7.59/7.70	c total clause space: 18.2382MB
7.59/7.70	c total #watches: 81313
8.29/8.35	c total #propagations: 493733 / total #impl: 35230769 (eff. 0.014)
8.29/8.35	c #Conflicts:      19000 | #Learnt:       5718 | 0.002
8.29/8.35	c total clause space: 18.2382MB
8.29/8.35	c total #watches: 101036
8.99/9.04	c total #propagations: 514456 / total #impl: 39316013 (eff. 0.013)
8.99/9.04	c #Conflicts:      20000 | #Learnt:       6718 | 0.002
8.99/9.04	c total clause space: 18.2382MB
8.99/9.04	c total #watches: 116108
9.79/9.89	c total #propagations: 532571 / total #impl: 42492664 (eff. 0.013)
9.79/9.89	c GC COLLECT
9.79/9.89	c #Conflicts:      21000 | #Learnt:       4234 | 0.002
9.79/9.89	c total clause space: 18.2382MB
9.79/9.89	c total #watches: 98367
10.19/10.26	c total #propagations: 568094 / total #impl: 45082180 (eff. 0.013)
10.19/10.26	o 8908
10.19/10.26	s OPTIMUM FOUND
10.19/10.26	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 -x201 -x202 -x203 -x204 x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 x249 -x250 -x251 x252 -x253
10.19/10.26	c CPU time              : 10.2404 s

Verifier Data 

OK	8908

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-4088370-1465428850/watcher-4088370-1465428850 -o /tmp/evaluation-result-4088370-1465428850/solver-4088370-1465428850 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node117-1465427047-23045 --watchdog 1960 --input HOME/instance-4088370-1465428850.opb ./cdcl-cuttingplanes-opt-linearsearch-release 

pid=23300
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: 2.16 2.23 2.09 3/176 23303
/proc/meminfo: memFree=29122320/32872528 swapFree=17892/1720544
[pid=23303] ppid=23300 vsize=29112 CPUtime=0 cores=1,3,5,7
/proc/23303/stat : 23303 (cdcl-cuttingpla) R 23300 23303 23028 0 -1 4202496 276 0 0 0 0 0 0 0 20 0 1 0 124818194 29810688 5268 33554432000 4194304 6201397 140736189347872 140733827876888 4211060 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/23303/statm: 7278 5268 130 491 0 6777 0

[startup+0.100159 s]
/proc/loadavg: 2.16 2.23 2.09 3/176 23303
/proc/meminfo: memFree=29122320/32872528 swapFree=17892/1720544
[pid=23303] ppid=23300 vsize=33728 CPUtime=0.09 cores=1,3,5,7
/proc/23303/stat : 23303 (cdcl-cuttingpla) R 23300 23303 23028 0 -1 4202496 783 0 0 0 9 0 0 0 20 0 1 0 124818194 34537472 7123 33554432000 4194304 6201397 140736189347872 140733827876888 4214946 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/23303/statm: 8432 7123 145 491 0 7931 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33728

[startup+0.200409 s]
/proc/loadavg: 2.16 2.23 2.09 3/176 23303
/proc/meminfo: memFree=29122320/32872528 swapFree=17892/1720544
[pid=23303] ppid=23300 vsize=33860 CPUtime=0.19 cores=1,3,5,7
/proc/23303/stat : 23303 (cdcl-cuttingpla) R 23300 23303 23028 0 -1 4202496 827 0 0 0 19 0 0 0 20 0 1 0 124818194 34672640 7167 33554432000 4194304 6201397 140736189347872 140733827876888 4213178 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/23303/statm: 8465 7167 158 491 0 7964 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 33860

[startup+0.300257 s]
/proc/loadavg: 2.16 2.23 2.09 3/176 23303
/proc/meminfo: memFree=29122320/32872528 swapFree=17892/1720544
[pid=23303] ppid=23300 vsize=33992 CPUtime=0.29 cores=1,3,5,7
/proc/23303/stat : 23303 (cdcl-cuttingpla) R 23300 23303 23028 0 -1 4202496 1094 0 0 0 29 0 0 0 20 0 1 0 124818194 34807808 7341 33554432000 4194304 6201397 140736189347872 140733827876888 4213253 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/23303/statm: 8498 7341 158 491 0 7997 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33992

[startup+0.700187 s]
/proc/loadavg: 2.16 2.23 2.09 3/176 23303
/proc/meminfo: memFree=29122320/32872528 swapFree=17892/1720544
[pid=23303] ppid=23300 vsize=36984 CPUtime=0.69 cores=1,3,5,7
/proc/23303/stat : 23303 (cdcl-cuttingpla) R 23300 23303 23028 0 -1 4202496 1797 0 0 0 69 0 0 0 20 0 1 0 124818194 37871616 7766 33554432000 4194304 6201397 140736189347872 140733827876888 4207716 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/23303/statm: 9246 7766 164 491 0 8745 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36984

[startup+1.50019 s]
/proc/loadavg: 2.16 2.23 2.09 2/171 23335
/proc/meminfo: memFree=29125448/32872528 swapFree=17892/1720544
[pid=23303] ppid=23300 vsize=37248 CPUtime=1.49 cores=1,3,5,7
/proc/23303/stat : 23303 (cdcl-cuttingpla) R 23300 23303 23028 0 -1 4202496 2650 0 0 0 149 0 0 0 20 0 1 0 124818194 38141952 8285 33554432000 4194304 6201397 140736189347872 140736189346536 4207438 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/23303/statm: 9312 8285 164 491 0 8811 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37248

[startup+3.10021 s]
/proc/loadavg: 2.16 2.23 2.09 2/171 23381
/proc/meminfo: memFree=29121424/32872528 swapFree=17892/1720544
[pid=23303] ppid=23300 vsize=42348 CPUtime=3.09 cores=1,3,5,7
/proc/23303/stat : 23303 (cdcl-cuttingpla) R 23300 23303 23028 0 -1 4202496 2993 0 0 0 308 1 0 0 20 0 1 0 124818194 43364352 9574 33554432000 4194304 6201397 140736189347872 140736189347000 4213371 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/23303/statm: 10587 9574 165 491 0 10086 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42348

[startup+6.30025 s]
/proc/loadavg: 2.14 2.22 2.09 3/177 23396
/proc/meminfo: memFree=28931508/32872528 swapFree=17892/1720544
[pid=23303] ppid=23300 vsize=50072 CPUtime=6.29 cores=1,3,5,7
/proc/23303/stat : 23303 (cdcl-cuttingpla) R 23300 23303 23028 0 -1 4202496 3493 0 0 0 628 1 0 0 20 0 1 0 124818194 51273728 9911 33554432000 4194304 6201397 140736189347872 140736189346536 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/23303/statm: 12518 9911 165 491 0 12017 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 50072

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23303 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+6.40026 s]
/proc/loadavg: 2.14 2.22 2.09 3/177 23396
/proc/meminfo: memFree=28931508/32872528 swapFree=17892/1720544
[pid=23303] ppid=23300 vsize=50072 CPUtime=6.39 cores=1,3,5,7
/proc/23303/stat : 23303 (cdcl-cuttingpla) R 23300 23303 23028 0 -1 4202496 3501 0 0 0 638 1 0 0 20 0 1 0 124818194 51273728 9919 33554432000 4194304 6201397 140736189347872 140736189346536 4213367 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/23303/statm: 12518 9919 165 491 0 12017 0
Current children cumulated CPU time (s) 6.39
Current children cumulated vsize (KiB) 50072

[startup+8.00019 s]
/proc/loadavg: 2.21 2.24 2.09 4/177 23396
/proc/meminfo: memFree=28911052/32872528 swapFree=17892/1720544
[pid=23303] ppid=23300 vsize=50340 CPUtime=7.99 cores=1,3,5,7
/proc/23303/stat : 23303 (cdcl-cuttingpla) R 23300 23303 23028 0 -1 4202496 4079 0 0 0 798 1 0 0 20 0 1 0 124818194 51548160 10776 33554432000 4194304 6201397 140736189347872 140736189347000 4213355 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/23303/statm: 12585 10776 165 491 0 12084 0
Current children cumulated CPU time (s) 7.99
Current children cumulated vsize (KiB) 50340

[startup+9.60018 s]
/proc/loadavg: 2.21 2.24 2.09 4/177 23396
/proc/meminfo: memFree=28904972/32872528 swapFree=17892/1720544
[pid=23303] ppid=23300 vsize=50472 CPUtime=9.59 cores=1,3,5,7
/proc/23303/stat : 23303 (cdcl-cuttingpla) R 23300 23303 23028 0 -1 4202496 4125 0 0 0 958 1 0 0 20 0 1 0 124818194 51683328 11333 33554432000 4194304 6201397 140736189347872 140736189347000 4213170 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/23303/statm: 12618 11333 165 491 0 12117 0
Current children cumulated CPU time (s) 9.59
Current children cumulated vsize (KiB) 50472

[startup+10.0073 s]
/proc/loadavg: 2.21 2.24 2.09 4/177 23396
/proc/meminfo: memFree=28900632/32872528 swapFree=17892/1720544
[pid=23303] ppid=23300 vsize=50472 CPUtime=9.99 cores=1,3,5,7
/proc/23303/stat : 23303 (cdcl-cuttingpla) R 23300 23303 23028 0 -1 4202496 4125 0 0 0 998 1 0 0 20 0 1 0 124818194 51683328 11333 33554432000 4194304 6201397 140736189347872 140736189347000 4213110 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/23303/statm: 12618 11333 165 491 0 12117 0
Current children cumulated CPU time (s) 9.99
Current children cumulated vsize (KiB) 50472

[startup+10.2002 s]
/proc/loadavg: 2.21 2.24 2.09 4/177 23396
/proc/meminfo: memFree=28900632/32872528 swapFree=17892/1720544
[pid=23303] ppid=23300 vsize=50472 CPUtime=10.19 cores=1,3,5,7
/proc/23303/stat : 23303 (cdcl-cuttingpla) R 23300 23303 23028 0 -1 4202496 4125 0 0 0 1018 1 0 0 20 0 1 0 124818194 51683328 11333 33554432000 4194304 6201397 140736189347872 140736189347000 4213186 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/23303/statm: 12618 11333 165 491 0 12117 0
Current children cumulated CPU time (s) 10.19
Current children cumulated vsize (KiB) 50472

Child status: 30
Real time (s): 10.2624
CPU time (s): 10.2584
CPU user time (s): 10.2434
CPU system time (s): 0.014997
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 50472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.2434
system time used= 0.014997
maximum resident set size= 45624
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4199
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= 12

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.024996 second user time and 0.051992 second system time

The end

Launcher Data 

Begin job on node117 at 2016-06-09 01:34:10
IDJOB=4088370
IDBENCH=24969
IDSOLVER=2550
FILE ID=node117/4088370-1465428850
RUNJOBID= node117-1465427047-23045
PBS_JOBID= 19859790
Free space on /tmp= 71708 MiB

SOLVER NAME= cdcl-cuttingplanes OPT linear search 2016-05-01
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-11_22.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-linearsearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4088370-1465428850/watcher-4088370-1465428850 -o /tmp/evaluation-result-4088370-1465428850/solver-4088370-1465428850 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node117-1465427047-23045 --watchdog 1960 --input HOME/instance-4088370-1465428850.opb ./cdcl-cuttingplanes-opt-linearsearch-release

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

MD5SUM BENCH= 75c7e5778aa6d0e8c18984c9064c30c6
RANDOM SEED=217662193

node117.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		: 2667.088
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	: 5334.17
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		: 2667.088
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		: 2667.088
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		: 2667.088
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	: 5332.56
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		: 2667.088
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	: 5332.54
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		: 2667.088
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		: 2667.088
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	: 5332.53
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		: 2667.088
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:        29122948 kB
Buffers:          187664 kB
Cached:          1031732 kB
SwapCached:        29272 kB
Active:           540136 kB
Inactive:         742820 kB
Active(anon):      35256 kB
Inactive(anon):    30596 kB
Active(file):     504880 kB
Inactive(file):   712224 kB
Unevictable:     1720544 kB
Mlocked:           17892 kB
SwapTotal:      67108856 kB
SwapFree:       67071228 kB
Dirty:              5012 kB
Writeback:             0 kB
AnonPages:       1756080 kB
Mapped:             7756 kB
Shmem:                 0 kB
Slab:             611132 kB
SReclaimable:      54400 kB
SUnreclaim:       556732 kB
KernelStack:        1424 kB
PageTables:         7804 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1874680 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1732608 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= 71700 MiB
End job on node117 at 2016-06-09 01:34:21