Trace number 4105520

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 2016-05-01OPT8 8.04178 8.04275

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m50_100_10_15.r.opb
MD5SUM68c43c42d601fb3367802646c07cb8c3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark1.07583
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8
Optimality of the best value was proved YES
Number of variables100
Total number of constraints50
Number of constraints which are clauses50
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 constraint10
Maximum length of a constraint15
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
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= 100 #constraint= 50
0.00/0.06	c #Conflicts:       1000 | #Learnt:       1001 | 0.022
0.00/0.06	c total clause space: 4.25031MB
0.00/0.06	c total #watches: 16499
0.09/0.14	c total #propagations: 29198 / total #impl: 448435 (eff. 0.065)
0.09/0.14	c #Conflicts:       2000 | #Learnt:       2001 | 0.016
0.09/0.14	c total clause space: 4.25031MB
0.09/0.14	c total #watches: 30747
0.19/0.25	c total #propagations: 53793 / total #impl: 1052921 (eff. 0.051)
0.19/0.25	c GC COLLECT
0.19/0.25	c #Conflicts:       3000 | #Learnt:       2009 | 0.012
0.19/0.25	c total clause space: 4.25031MB
0.19/0.25	c total #watches: 33935
0.29/0.37	c total #propagations: 85944 / total #impl: 1677215 (eff. 0.051)
0.29/0.37	c #Conflicts:       4000 | #Learnt:       3009 | 0.014
0.29/0.37	c total clause space: 4.25031MB
0.29/0.37	c total #watches: 46953
0.49/0.50	c total #propagations: 116576 / total #impl: 2283363 (eff. 0.051)
0.49/0.50	c GC COLLECT
0.49/0.50	c #Conflicts:       5000 | #Learnt:       2362 | 0.012
0.49/0.50	c total clause space: 4.25031MB
0.49/0.50	c total #watches: 44850
0.59/0.62	c total #propagations: 146816 / total #impl: 2936880 (eff. 0.050)
0.59/0.62	c #Conflicts:       6000 | #Learnt:       3363 | 0.014
0.59/0.62	c total clause space: 4.25031MB
0.59/0.62	c total #watches: 61250
0.69/0.77	c total #propagations: 174862 / total #impl: 3566560 (eff. 0.049)
0.69/0.77	c GC COLLECT
0.69/0.77	c #Conflicts:       7000 | #Learnt:       2240 | 0.013
0.69/0.77	c total clause space: 4.25031MB
0.69/0.77	c total #watches: 51627
0.89/0.92	c total #propagations: 202326 / total #impl: 4425209 (eff. 0.046)
0.89/0.92	c #Conflicts:       8000 | #Learnt:       3240 | 0.014
0.89/0.92	c total clause space: 4.25031MB
0.89/0.92	c total #watches: 66030
1.10/1.11	c total #propagations: 229302 / total #impl: 5268393 (eff. 0.044)
1.10/1.11	c #Conflicts:       9000 | #Learnt:       4240 | 0.012
1.10/1.11	c total clause space: 4.25031MB
1.10/1.11	c total #watches: 76709
1.29/1.30	c total #propagations: 261116 / total #impl: 6193840 (eff. 0.042)
1.29/1.30	c GC COLLECT
1.29/1.30	c #Conflicts:      10000 | #Learnt:       2724 | 0.011
1.29/1.30	c total clause space: 6.90675MB
1.29/1.30	c total #watches: 51705
1.39/1.48	c total #propagations: 291092 / total #impl: 7225491 (eff. 0.040)
1.39/1.48	c #Conflicts:      11000 | #Learnt:       3724 | 0.010
1.39/1.48	c total clause space: 6.90675MB
1.39/1.48	c total #watches: 61939
1.59/1.68	c total #propagations: 324121 / total #impl: 7990291 (eff. 0.041)
1.59/1.68	c #Conflicts:      12000 | #Learnt:       4724 | 0.012
1.59/1.68	c total clause space: 6.90675MB
1.59/1.68	c total #watches: 77210
1.79/1.89	c total #propagations: 354813 / total #impl: 8760068 (eff. 0.041)
1.79/1.89	c #Conflicts:      13000 | #Learnt:       5724 | 0.011
1.79/1.89	c total clause space: 6.90675MB
1.79/1.89	c total #watches: 90654
1.99/2.09	c total #propagations: 385215 / total #impl: 9604725 (eff. 0.040)
1.99/2.09	c GC COLLECT
1.99/2.09	c #Conflicts:      14000 | #Learnt:       3867 | 0.012
1.99/2.09	c total clause space: 6.90675MB
1.99/2.09	c total #watches: 77967
2.20/2.29	c total #propagations: 412176 / total #impl: 10323282 (eff. 0.040)
2.20/2.29	c #Conflicts:      15000 | #Learnt:       4867 | 0.012
2.20/2.29	c total clause space: 6.90675MB
2.20/2.29	c total #watches: 93991
2.49/2.55	c total #propagations: 441486 / total #impl: 11018122 (eff. 0.040)
2.49/2.55	c #Conflicts:      16000 | #Learnt:       5867 | 0.012
2.49/2.55	c total clause space: 6.90675MB
2.49/2.55	c total #watches: 108255
2.69/2.77	c total #propagations: 467346 / total #impl: 11847123 (eff. 0.039)
2.69/2.77	c GC COLLECT
2.69/2.77	c #Conflicts:      17000 | #Learnt:       3688 | 0.011
2.69/2.77	c total clause space: 6.90675MB
2.69/2.77	c total #watches: 76541
2.89/2.97	c total #propagations: 500147 / total #impl: 12556390 (eff. 0.040)
2.89/2.97	c #Conflicts:      18000 | #Learnt:       4688 | 0.012
2.89/2.97	c total clause space: 6.90675MB
2.89/2.97	c total #watches: 89689
3.19/3.22	c total #propagations: 532239 / total #impl: 13254971 (eff. 0.040)
3.19/3.22	c #Conflicts:      19000 | #Learnt:       5688 | 0.011
3.19/3.22	c total clause space: 6.90675MB
3.19/3.22	c total #watches: 102440
3.39/3.47	c total #propagations: 560449 / total #impl: 14126662 (eff. 0.040)
3.39/3.47	c #Conflicts:      20000 | #Learnt:       6688 | 0.011
3.39/3.47	c total clause space: 6.90675MB
3.39/3.47	c total #watches: 114587
3.69/3.71	c total #propagations: 592945 / total #impl: 14910377 (eff. 0.040)
3.69/3.71	c GC COLLECT
3.69/3.71	c #Conflicts:      21000 | #Learnt:       4199 | 0.011
3.69/3.71	c total clause space: 6.90675MB
3.69/3.71	c total #watches: 77793
3.89/3.94	c total #propagations: 625590 / total #impl: 15743248 (eff. 0.040)
3.89/3.94	c #Conflicts:      22000 | #Learnt:       5199 | 0.011
3.89/3.94	c total clause space: 6.90675MB
3.89/3.94	c total #watches: 89038
4.19/4.23	c total #propagations: 653129 / total #impl: 16486033 (eff. 0.040)
4.19/4.23	c #Conflicts:      23000 | #Learnt:       6200 | 0.011
4.19/4.23	c total clause space: 6.90675MB
4.19/4.23	c total #watches: 100676
4.49/4.53	c total #propagations: 684124 / total #impl: 17228905 (eff. 0.040)
4.49/4.53	c #Conflicts:      24000 | #Learnt:       7200 | 0.011
4.49/4.53	c total clause space: 6.90675MB
4.49/4.53	c total #watches: 111191
4.69/4.77	c total #propagations: 721394 / total #impl: 17880381 (eff. 0.040)
4.69/4.77	c GC COLLECT
4.69/4.77	c #Conflicts:      25000 | #Learnt:       4401 | 0.011
4.69/4.77	c total clause space: 6.90675MB
4.69/4.77	c total #watches: 79826
4.99/5.00	c total #propagations: 753557 / total #impl: 18559924 (eff. 0.041)
4.99/5.00	c #Conflicts:      26000 | #Learnt:       5401 | 0.011
4.99/5.00	c total clause space: 6.90675MB
4.99/5.00	c total #watches: 91950
5.19/5.27	c total #propagations: 782160 / total #impl: 19320172 (eff. 0.040)
5.19/5.27	c #Conflicts:      27000 | #Learnt:       6401 | 0.011
5.19/5.27	c total clause space: 6.90675MB
5.19/5.27	c total #watches: 103112
5.49/5.55	c total #propagations: 816445 / total #impl: 20027384 (eff. 0.041)
5.49/5.55	c #Conflicts:      28000 | #Learnt:       7400 | 0.011
5.49/5.55	c total clause space: 6.90675MB
5.49/5.55	c total #watches: 113718
5.79/5.86	c total #propagations: 851176 / total #impl: 20680174 (eff. 0.041)
5.79/5.86	c GC COLLECT
5.79/5.86	c #Conflicts:      29000 | #Learnt:       4304 | 0.011
5.79/5.86	c total clause space: 11.2235MB
5.79/5.86	c total #watches: 76590
5.99/6.07	c total #propagations: 882601 / total #impl: 21410773 (eff. 0.041)
5.99/6.07	c #Conflicts:      30000 | #Learnt:       5303 | 0.011
5.99/6.07	c total clause space: 11.2235MB
5.99/6.07	c total #watches: 85150
6.29/6.30	c total #propagations: 917630 / total #impl: 22158920 (eff. 0.041)
6.29/6.30	c #Conflicts:      31000 | #Learnt:       6302 | 0.011
6.29/6.30	c total clause space: 11.2235MB
6.29/6.30	c total #watches: 93575
6.49/6.57	c total #propagations: 952066 / total #impl: 22902744 (eff. 0.042)
6.49/6.57	c #Conflicts:      32000 | #Learnt:       7302 | 0.011
6.49/6.57	c total clause space: 11.2235MB
6.49/6.57	c total #watches: 102186
6.79/6.87	c total #propagations: 986003 / total #impl: 23669031 (eff. 0.042)
6.79/6.87	c #Conflicts:      33000 | #Learnt:       8302 | 0.011
6.79/6.87	c total clause space: 11.2235MB
6.79/6.87	c total #watches: 112491
7.09/7.13	c total #propagations: 1013326 / total #impl: 24466420 (eff. 0.041)
7.09/7.13	c GC COLLECT
7.09/7.13	c #Conflicts:      34000 | #Learnt:       4906 | 0.011
7.09/7.13	c total clause space: 11.2235MB
7.09/7.13	c total #watches: 77696
7.29/7.36	c total #propagations: 1039398 / total #impl: 25211455 (eff. 0.041)
7.29/7.36	c #Conflicts:      35000 | #Learnt:       5906 | 0.010
7.29/7.36	c total clause space: 11.2235MB
7.29/7.36	c total #watches: 87126
7.59/7.62	c total #propagations: 1065576 / total #impl: 26057711 (eff. 0.041)
7.59/7.62	c #Conflicts:      36000 | #Learnt:       6906 | 0.010
7.59/7.62	c total clause space: 11.2235MB
7.59/7.62	c total #watches: 94366
7.80/7.89	c total #propagations: 1098111 / total #impl: 26879210 (eff. 0.041)
7.80/7.89	c #Conflicts:      37000 | #Learnt:       7906 | 0.010
7.80/7.89	c total clause space: 11.2235MB
7.80/7.89	c total #watches: 101008
7.99/8.04	c total #propagations: 1131519 / total #impl: 27690478 (eff. 0.041)
7.99/8.04	o 8
7.99/8.04	s OPTIMUM FOUND
7.99/8.04	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
7.99/8.04	c CPU time              : 8.02778 s

Verifier Data 

OK	8

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-4105520-1466267177/watcher-4105520-1466267177 -o /tmp/evaluation-result-4105520-1466267177/solver-4105520-1466267177 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1466240371-6523 --watchdog 1960 --input HOME/instance-4105520-1466267177.opb ./cdcl-cuttingplanes-opt-linearsearch-release 

pid=9733
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: 2.22 2.25 2.21 3/176 9736
/proc/meminfo: memFree=30052632/32872528 swapFree=17888/1798212
[pid=9736] ppid=9733 vsize=29112 CPUtime=0 cores=1,3,5,7
/proc/9736/stat : 9736 (cdcl-cuttingpla) R 9733 9736 6506 0 -1 4202496 277 0 0 0 0 0 0 0 20 0 1 0 28764801 29810688 5268 33554432000 4194304 6201397 140736805247088 140736613523592 5194148 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/9736/statm: 7278 5268 130 491 0 6777 0

[startup+0.100162 s]
/proc/loadavg: 2.22 2.25 2.21 3/176 9736
/proc/meminfo: memFree=30052632/32872528 swapFree=17888/1798212
[pid=9736] ppid=9733 vsize=33860 CPUtime=0.09 cores=1,3,5,7
/proc/9736/stat : 9736 (cdcl-cuttingpla) R 9733 9736 6506 0 -1 4202496 961 0 0 0 9 0 0 0 20 0 1 0 28764801 34672640 7244 33554432000 4194304 6201397 140736805247088 140736613523592 4219326 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/9736/statm: 8465 7244 158 491 0 7964 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33860

[startup+0.200314 s]
/proc/loadavg: 2.22 2.25 2.21 3/176 9736
/proc/meminfo: memFree=30052632/32872528 swapFree=17888/1798212
[pid=9736] ppid=9733 vsize=33992 CPUtime=0.19 cores=1,3,5,7
/proc/9736/stat : 9736 (cdcl-cuttingpla) R 9733 9736 6506 0 -1 4202496 996 0 0 0 19 0 0 0 20 0 1 0 28764801 34807808 7279 33554432000 4194304 6201397 140736805247088 140736613523592 4220187 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/9736/statm: 8498 7279 164 491 0 7997 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 33992

[startup+0.300258 s]
/proc/loadavg: 2.22 2.25 2.21 3/176 9736
/proc/meminfo: memFree=30052632/32872528 swapFree=17888/1798212
[pid=9736] ppid=9733 vsize=34128 CPUtime=0.29 cores=1,3,5,7
/proc/9736/stat : 9736 (cdcl-cuttingpla) R 9733 9736 6506 0 -1 4202496 1031 0 0 0 29 0 0 0 20 0 1 0 28764801 34947072 7314 33554432000 4194304 6201397 140736805247088 140736613523592 4213261 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/9736/statm: 8532 7314 164 491 0 8031 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34128

[startup+0.700229 s]
/proc/loadavg: 2.22 2.25 2.21 3/176 9736
/proc/meminfo: memFree=30052632/32872528 swapFree=17888/1798212
[pid=9736] ppid=9733 vsize=34532 CPUtime=0.69 cores=1,3,5,7
/proc/9736/stat : 9736 (cdcl-cuttingpla) R 9733 9736 6506 0 -1 4202496 1412 0 0 0 69 0 0 0 20 0 1 0 28764801 35360768 7579 33554432000 4194304 6201397 140736805247088 140736805246216 4207438 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/9736/statm: 8633 7579 164 491 0 8132 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34532

[startup+1.50023 s]
/proc/loadavg: 2.22 2.25 2.21 3/177 9737
/proc/meminfo: memFree=30022156/32872528 swapFree=17888/1798212
[pid=9736] ppid=9733 vsize=37700 CPUtime=1.49 cores=1,3,5,7
/proc/9736/stat : 9736 (cdcl-cuttingpla) R 9733 9736 6506 0 -1 4202496 2020 0 0 0 149 0 0 0 20 0 1 0 28764801 38604800 7963 33554432000 4194304 6201397 140736805247088 140736805246216 4213257 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/9736/statm: 9425 7963 164 491 0 8924 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37700

[startup+3.10023 s]
/proc/loadavg: 2.22 2.25 2.21 3/177 9737
/proc/meminfo: memFree=30020188/32872528 swapFree=17888/1798212
[pid=9736] ppid=9733 vsize=38128 CPUtime=3.09 cores=1,3,5,7
/proc/9736/stat : 9736 (cdcl-cuttingpla) R 9733 9736 6506 0 -1 4202496 2605 0 0 0 309 0 0 0 20 0 1 0 28764801 39043072 8343 33554432000 4194304 6201397 140736805247088 140736805246216 5156237 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/9736/statm: 9532 8343 164 491 0 9031 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38128

[startup+6.30023 s]
/proc/loadavg: 2.20 2.24 2.20 4/177 9737
/proc/meminfo: memFree=30017716/32872528 swapFree=17888/1798212
[pid=9736] ppid=9733 vsize=43284 CPUtime=6.29 cores=1,3,5,7
/proc/9736/stat : 9736 (cdcl-cuttingpla) R 9733 9736 6506 0 -1 4202496 3267 0 0 0 628 1 0 0 20 0 1 0 28764801 44322816 9283 33554432000 4194304 6201397 140736805247088 140736805246120 4213170 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/9736/statm: 10821 9283 165 491 0 10320 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 43284

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 9736 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+6.40027 s]
/proc/loadavg: 2.20 2.24 2.20 4/177 9737
/proc/meminfo: memFree=30017716/32872528 swapFree=17888/1798212
[pid=9736] ppid=9733 vsize=43284 CPUtime=6.39 cores=1,3,5,7
/proc/9736/stat : 9736 (cdcl-cuttingpla) R 9733 9736 6506 0 -1 4202496 3267 0 0 0 638 1 0 0 20 0 1 0 28764801 44322816 9283 33554432000 4194304 6201397 140736805247088 140736805246120 4213257 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/9736/statm: 10821 9283 165 491 0 10320 0
Current children cumulated CPU time (s) 6.39
Current children cumulated vsize (KiB) 43284

[startup+7.2003 s]
/proc/loadavg: 2.20 2.24 2.20 4/177 9737
/proc/meminfo: memFree=30015056/32872528 swapFree=17888/1798212
[pid=9736] ppid=9733 vsize=43284 CPUtime=7.19 cores=1,3,5,7
/proc/9736/stat : 9736 (cdcl-cuttingpla) R 9733 9736 6506 0 -1 4202496 3272 0 0 0 718 1 0 0 20 0 1 0 28764801 44322816 9288 33554432000 4194304 6201397 140736805247088 140736805246216 4213686 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/9736/statm: 10821 9288 165 491 0 10320 0
Current children cumulated CPU time (s) 7.19
Current children cumulated vsize (KiB) 43284

[startup+7.60023 s]
/proc/loadavg: 2.20 2.24 2.20 4/177 9737
/proc/meminfo: memFree=30015056/32872528 swapFree=17888/1798212
[pid=9736] ppid=9733 vsize=43284 CPUtime=7.59 cores=1,3,5,7
/proc/9736/stat : 9736 (cdcl-cuttingpla) R 9733 9736 6506 0 -1 4202496 3278 0 0 0 758 1 0 0 20 0 1 0 28764801 44322816 9294 33554432000 4194304 6201397 140736805247088 140736805246216 4213182 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/9736/statm: 10821 9294 165 491 0 10320 0
Current children cumulated CPU time (s) 7.59
Current children cumulated vsize (KiB) 43284

[startup+8.00027 s]
/proc/loadavg: 2.20 2.24 2.20 3/177 9737
/proc/meminfo: memFree=30014560/32872528 swapFree=17888/1798212
[pid=9736] ppid=9733 vsize=43444 CPUtime=7.99 cores=1,3,5,7
/proc/9736/stat : 9736 (cdcl-cuttingpla) R 9733 9736 6506 0 -1 4202496 3299 0 0 0 798 1 0 0 20 0 1 0 28764801 44486656 9315 33554432000 4194304 6201397 140736805247088 140736805246216 4213436 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/9736/statm: 10861 9315 165 491 0 10360 0
Current children cumulated CPU time (s) 7.99
Current children cumulated vsize (KiB) 43444

Child status: 30
Real time (s): 8.04275
CPU time (s): 8.04178
CPU user time (s): 8.02978
CPU system time (s): 0.011998
CPU usage (%): 99.9879
Max. virtual memory (cumulated for all children) (KiB): 43444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.02978
system time used= 0.011998
maximum resident set size= 37552
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3373
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= 9

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.029995 second user time and 0.027995 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-18 18:26:17
IDJOB=4105520
IDBENCH=2885
IDSOLVER=2550
FILE ID=node123/4105520-1466267177
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/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_10_15.r.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-linearsearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4105520-1466267177/watcher-4105520-1466267177 -o /tmp/evaluation-result-4105520-1466267177/solver-4105520-1466267177 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1466240371-6523 --watchdog 1960 --input HOME/instance-4105520-1466267177.opb ./cdcl-cuttingplanes-opt-linearsearch-release

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

MD5SUM BENCH= 68c43c42d601fb3367802646c07cb8c3
RANDOM SEED=234235537

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:        30053168 kB
Buffers:           55004 kB
Cached:            87872 kB
SwapCached:         1604 kB
Active:           162296 kB
Inactive:         123136 kB
Active(anon):     141812 kB
Inactive(anon):     3080 kB
Active(file):      20484 kB
Inactive(file):   120056 kB
Unevictable:     1798212 kB
Mlocked:           17888 kB
SwapTotal:      67108856 kB
SwapFree:       67099320 kB
Dirty:              2360 kB
Writeback:             0 kB
AnonPages:       1940316 kB
Mapped:             7780 kB
Shmem:                 0 kB
Slab:             600984 kB
SReclaimable:      44888 kB
SUnreclaim:       556096 kB
KernelStack:        1448 kB
PageTables:         7800 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2101348 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1882112 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 18:26:25