Trace number 4087973

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 2016-05-01? (TO) 1800.03 1800.31

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-fast0507.opb
MD5SUM5548b3a1af88258afdf09b4f2d4db162
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark251
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 239
Optimality of the best value was proved NO
Number of variables63009
Total number of constraints507
Number of constraints which are clauses507
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 constraint1
Maximum length of a constraint7753
Number of terms in the objective function 63009
Biggest coefficient in the objective function 2
Number of bits for the biggest coefficient in the objective function 2
Sum of the numbers in the objective function 122425
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 122425
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= 63009 #constraint= 507
137.37/137.46	c #Conflicts:       1000 | #Learnt:       1005 | 0.000
137.37/137.46	c total clause space: 2341.61MB
137.37/137.46	c total #watches: 51027410
1090.52/1090.79	c total #propagations: 1116565 / total #impl: 2628493695 (eff. 0.000)
1090.52/1090.79	c #Conflicts:       2000 | #Learnt:       2008 | 0.000
1090.52/1090.79	c total clause space: 3805.12MB
1090.52/1090.79	c total #watches: 92397725

Verifier Data 

ERROR: no interpretation found !

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-4087973-1465389374/watcher-4087973-1465389374 -o /tmp/evaluation-result-4087973-1465389374/solver-4087973-1465389374 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1465387573-25633 --watchdog 1960 --input HOME/instance-4087973-1465389374.opb ./cdcl-cuttingplanes-opt-linearsearch-release 

pid=25795
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 2.20 2.10 3/176 25798
/proc/meminfo: memFree=30013088/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=29112 CPUtime=0 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 276 0 0 0 0 0 0 0 20 0 1 0 120869818 29810688 5268 33554432000 4194304 6201397 140734728202752 140735550633160 5194148 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 7278 5268 130 491 0 6777 0

[startup+0.100161 s]
/proc/loadavg: 2.22 2.20 2.10 3/176 25798
/proc/meminfo: memFree=30013088/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=35868 CPUtime=0.09 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 1460 0 0 0 9 0 0 0 20 0 1 0 120869818 36728832 7564 33554432000 4194304 6201397 140734728202752 140735550633160 4357599 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 8967 7564 142 491 0 8466 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 35868

[startup+0.200375 s]
/proc/loadavg: 2.22 2.20 2.10 3/176 25798
/proc/meminfo: memFree=30013088/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=43008 CPUtime=0.19 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 1975 0 0 0 19 0 0 0 20 0 1 0 120869818 44040192 7935 33554432000 4194304 6201397 140734728202752 140735550633160 4313936 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 10752 7935 143 491 0 10251 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 43008

[startup+0.300361 s]
/proc/loadavg: 2.22 2.20 2.10 3/176 25798
/proc/meminfo: memFree=30013088/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=50188 CPUtime=0.29 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 2270 0 0 0 29 0 0 0 20 0 1 0 120869818 51392512 9186 33554432000 4194304 6201397 140734728202752 140735550633160 4309584 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 12547 9186 143 491 0 12046 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50188

[startup+0.700298 s]
/proc/loadavg: 2.22 2.20 2.10 3/176 25798
/proc/meminfo: memFree=30013088/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=98868 CPUtime=0.69 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 6941 0 0 0 67 2 0 0 20 0 1 0 120869818 101240832 21370 33554432000 4194304 6201397 140734728202752 140734728201464 4207987 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 24717 21370 147 491 0 24216 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 98868

[startup+1.50026 s]
/proc/loadavg: 2.22 2.20 2.10 3/177 25799
/proc/meminfo: memFree=29871484/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=195724 CPUtime=1.49 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 10969 0 0 0 146 3 0 0 20 0 1 0 120869818 200421376 41750 33554432000 4194304 6201397 140734728202752 140734728201464 4214874 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 48931 41750 147 491 0 48430 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 195724

[startup+3.10031 s]
/proc/loadavg: 2.22 2.20 2.10 3/177 25799
/proc/meminfo: memFree=29778236/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=306064 CPUtime=3.09 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 18232 0 0 0 303 6 0 0 20 0 1 0 120869818 313409536 64343 33554432000 4194304 6201397 140734728202752 140734728201464 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 76516 64343 147 491 0 76015 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 306064

[startup+6.30031 s]
/proc/loadavg: 2.28 2.21 2.10 3/177 25799
/proc/meminfo: memFree=29531052/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=711672 CPUtime=6.29 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 32934 0 0 0 619 10 0 0 20 0 1 0 120869818 728752128 127079 33554432000 4194304 6201397 140734728202752 140734728201320 4214491 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 177918 127079 147 491 0 177417 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 711672

[startup+12.7003 s]
/proc/loadavg: 2.26 2.21 2.10 3/177 25799
/proc/meminfo: memFree=29180332/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=1173536 CPUtime=12.69 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 61178 0 0 0 1251 18 0 0 20 0 1 0 120869818 1201700864 204890 33554432000 4194304 6201397 140734728202752 140734728201784 4217992 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 293384 204890 147 491 0 292883 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1173536

[startup+25.5004 s]
/proc/loadavg: 2.35 2.23 2.11 3/177 25799
/proc/meminfo: memFree=28849160/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=1183108 CPUtime=25.49 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 63733 0 0 0 2526 23 0 0 20 0 1 0 120869818 1211502592 285628 33554432000 4194304 6201397 140734728202752 140734728201464 4207435 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 295777 285628 147 491 0 295276 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1183108

[startup+51.1004 s]
/proc/loadavg: 2.29 2.23 2.11 3/177 25799
/proc/meminfo: memFree=28398192/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=1960836 CPUtime=51.08 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 116397 0 0 0 5074 34 0 0 20 0 1 0 120869818 2007896064 397568 33554432000 4194304 6201397 140734728202752 140734728201464 4214919 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 490209 397568 147 491 0 489708 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1960836

[startup+102.3 s]
/proc/loadavg: 2.24 2.22 2.11 3/177 25800
/proc/meminfo: memFree=28089500/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=1968512 CPUtime=102.28 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 118442 0 0 0 10191 37 0 0 20 0 1 0 120869818 2015756288 468087 33554432000 4194304 6201397 140734728202752 140734728201464 4240340 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 492128 468087 147 491 0 491627 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1968512

[startup+162.3 s]
/proc/loadavg: 2.30 2.24 2.12 3/177 25801
/proc/meminfo: memFree=27401856/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=3281560 CPUtime=162.27 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 192732 0 0 0 16174 53 0 0 20 0 1 0 120869818 3360317440 639467 33554432000 4194304 6201397 140734728202752 140734728201464 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 820390 639467 160 491 0 819889 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 3281560

[startup+222.307 s]
/proc/loadavg: 2.33 2.25 2.13 3/177 25802
/proc/meminfo: memFree=27202784/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=3304500 CPUtime=222.26 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 202044 0 0 0 22169 57 0 0 20 0 1 0 120869818 3383808000 685571 33554432000 4194304 6201397 140734728202752 140734728201464 4214961 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 826125 685571 160 491 0 825624 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 3304500

[startup+282.3 s]
/proc/loadavg: 2.42 2.28 2.14 3/178 25807
/proc/meminfo: memFree=27057560/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=3304500 CPUtime=282.24 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 205771 0 0 0 28165 59 0 0 20 0 1 0 120869818 3383808000 718936 33554432000 4194304 6201397 140734728202752 140734728201464 4214919 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 826125 718936 160 491 0 825624 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 3304500

[startup+342.3 s]
/proc/loadavg: 2.20 2.24 2.14 3/177 25808
/proc/meminfo: memFree=26876544/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=3306344 CPUtime=342.23 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 211029 0 0 0 34161 62 0 0 20 0 1 0 120869818 3385696256 763030 33554432000 4194304 6201397 140734728202752 140734728201464 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 826586 763030 160 491 0 826085 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 3306344

[startup+402.3 s]
/proc/loadavg: 2.26 2.24 2.14 3/177 25809
/proc/meminfo: memFree=26805844/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=3306644 CPUtime=402.22 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 212588 0 0 0 40159 63 0 0 20 0 1 0 120869818 3386003456 778897 33554432000 4194304 6201397 140734728202752 140734728201464 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 826661 778897 160 491 0 826160 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 3306644

[startup+462.3 s]
/proc/loadavg: 2.15 2.21 2.14 3/177 25810
/proc/meminfo: memFree=26797956/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=3306644 CPUtime=462.22 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 212782 0 0 0 46158 64 0 0 20 0 1 0 120869818 3386003456 780624 33554432000 4194304 6201397 140734728202752 140734728201464 4213268 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 826661 780624 160 491 0 826160 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 3306644

[startup+522.3 s]
/proc/loadavg: 2.15 2.20 2.13 4/177 25811
/proc/meminfo: memFree=26789920/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=3306644 CPUtime=522.21 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 212883 0 0 0 52157 64 0 0 20 0 1 0 120869818 3386003456 781747 33554432000 4194304 6201397 140734728202752 140734728201464 4213257 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 826661 781747 160 491 0 826160 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3306644

[startup+582.3 s]
/proc/loadavg: 2.32 2.24 2.15 3/177 25813
/proc/meminfo: memFree=26782476/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=3306644 CPUtime=582.2 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 213072 0 0 0 58156 64 0 0 20 0 1 0 120869818 3386003456 783469 33554432000 4194304 6201397 140734728202752 140734728201464 4213249 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 826661 783469 160 491 0 826160 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3306644


################
# More data... #
################


[startup+942.3 s]
/proc/loadavg: 2.29 2.22 2.17 3/177 25823
/proc/meminfo: memFree=26632236/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=3306644 CPUtime=942.14 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 215816 0 0 0 94148 66 0 0 20 0 1 0 120869818 3386003456 815384 33554432000 4194304 6201397 140734728202752 140734728201464 4215861 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 826661 815384 160 491 0 826160 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 3306644

[startup+1002.3 s]
/proc/loadavg: 2.29 2.24 2.18 3/177 25824
/proc/meminfo: memFree=26546900/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=4805276 CPUtime=1002.13 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 217156 0 0 0 100145 68 0 0 20 0 1 0 120869818 4920602624 835929 33554432000 4194304 6201397 140734728202752 140734728201784 4213240 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 1201319 835929 160 491 0 1200818 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 4805276

[startup+1062.3 s]
/proc/loadavg: 2.15 2.21 2.17 3/177 25825
/proc/meminfo: memFree=26365160/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=4808504 CPUtime=1062.12 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 219424 0 0 0 106141 71 0 0 20 0 1 0 120869818 4923908096 884878 33554432000 4194304 6201397 140734728202752 140734728201464 4222237 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 1202126 884878 160 491 0 1201625 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 4808504

[startup+1122.3 s]
/proc/loadavg: 2.24 2.21 2.18 4/176 25826
/proc/meminfo: memFree=26056808/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=4811584 CPUtime=1122.11 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 220528 0 0 0 112136 75 0 0 20 0 1 0 120869818 4927062016 956092 33554432000 4194304 6201397 140734728202752 140734728201464 4214797 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 1202896 956092 160 491 0 1202395 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 4811584

[startup+1182.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 25829
/proc/meminfo: memFree=26046440/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=4811584 CPUtime=1182.1 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 220534 0 0 0 118135 75 0 0 20 0 1 0 120869818 4927062016 957038 33554432000 4194304 6201397 140734728202752 140734728201464 4213253 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 1202896 957038 166 491 0 1202395 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 4811584

[startup+1242.3 s]
/proc/loadavg: 2.31 2.24 2.19 4/177 25830
/proc/meminfo: memFree=26045792/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=4811584 CPUtime=1242.09 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 220534 0 0 0 124134 75 0 0 20 0 1 0 120869818 4927062016 957038 33554432000 4194304 6201397 140734728202752 140734728201464 4240322 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 1202896 957038 166 491 0 1202395 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 4811584

[startup+1302.3 s]
/proc/loadavg: 2.26 2.24 2.19 3/177 25831
/proc/meminfo: memFree=26043412/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=4811584 CPUtime=1302.09 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 220534 0 0 0 130134 75 0 0 20 0 1 0 120869818 4927062016 957038 33554432000 4194304 6201397 140734728202752 140734728201464 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 1202896 957038 166 491 0 1202395 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 4811584

[startup+1362.3 s]
/proc/loadavg: 2.25 2.24 2.18 3/177 25832
/proc/meminfo: memFree=26033952/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=4811584 CPUtime=1362.08 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 220534 0 0 0 136133 75 0 0 20 0 1 0 120869818 4927062016 957038 33554432000 4194304 6201397 140734728202752 140734728201464 4214872 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 1202896 957038 166 491 0 1202395 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 4811584

[startup+1422.3 s]
/proc/loadavg: 2.31 2.25 2.19 3/177 25833
/proc/meminfo: memFree=26016484/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=4811584 CPUtime=1422.07 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 220534 0 0 0 142132 75 0 0 20 0 1 0 120869818 4927062016 957038 33554432000 4194304 6201397 140734728202752 140734728201464 4213240 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 1202896 957038 166 491 0 1202395 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 4811584

[startup+1482.3 s]
/proc/loadavg: 2.30 2.26 2.19 4/177 25837
/proc/meminfo: memFree=26013256/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=4811584 CPUtime=1482.06 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 220534 0 0 0 148131 75 0 0 20 0 1 0 120869818 4927062016 957038 33554432000 4194304 6201397 140734728202752 140734728201464 4240272 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 1202896 957038 166 491 0 1202395 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 4811584

[startup+1542.31 s]
/proc/loadavg: 2.17 2.23 2.18 3/178 25862
/proc/meminfo: memFree=26013404/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=4811584 CPUtime=1542.05 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 220534 0 0 0 154130 75 0 0 20 0 1 0 120869818 4927062016 957038 33554432000 4194304 6201397 140734728202752 140734728201464 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 1202896 957038 166 491 0 1202395 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 4811584

[startup+1602.3 s]
/proc/loadavg: 2.11 2.20 2.17 4/177 25863
/proc/meminfo: memFree=26012768/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=4811584 CPUtime=1602.04 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 220534 0 0 0 160129 75 0 0 20 0 1 0 120869818 4927062016 957038 33554432000 4194304 6201397 140734728202752 140734728201464 4213249 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 1202896 957038 166 491 0 1202395 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 4811584

[startup+1662.3 s]
/proc/loadavg: 2.30 2.23 2.19 3/177 25864
/proc/meminfo: memFree=26012736/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=4811584 CPUtime=1662.03 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 220534 0 0 0 166128 75 0 0 20 0 1 0 120869818 4927062016 957038 33554432000 4194304 6201397 140734728202752 140734728201464 4240328 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 1202896 957038 166 491 0 1202395 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 4811584

[startup+1722.3 s]
/proc/loadavg: 2.21 2.22 2.18 3/177 25865
/proc/meminfo: memFree=26012088/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=4811584 CPUtime=1722.02 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 220534 0 0 0 172127 75 0 0 20 0 1 0 120869818 4927062016 957038 33554432000 4194304 6201397 140734728202752 140734728201464 4213253 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 1202896 957038 166 491 0 1202395 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 4811584

[startup+1782.3 s]
/proc/loadavg: 2.23 2.22 2.18 3/177 25866
/proc/meminfo: memFree=26010976/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=4811584 CPUtime=1782.01 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 220534 0 0 0 178126 75 0 0 20 0 1 0 120869818 4927062016 957038 33554432000 4194304 6201397 140734728202752 140734728201464 4213253 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 1202896 957038 166 491 0 1202395 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 4811584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.30 2.24 2.19 3/177 25867
/proc/meminfo: memFree=26011224/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=4811584 CPUtime=1800.01 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 220534 0 0 0 179926 75 0 0 20 0 1 0 120869818 4927062016 957038 33554432000 4194304 6201397 140734728202752 140734728201464 4213257 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 1202896 957038 166 491 0 1202395 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 4811584

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 25798 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.30 2.24 2.19 3/177 25867
/proc/meminfo: memFree=26011224/32872528 swapFree=16636/1570076
[pid=25798] ppid=25795 vsize=4811584 CPUtime=1800.01 cores=1,3,5,7
/proc/25798/stat : 25798 (cdcl-cuttingpla) R 25795 25798 25616 0 -1 4202496 220534 0 0 0 179926 75 0 0 20 0 1 0 120869818 4927062016 957038 33554432000 4194304 6201397 140734728202752 140734728201464 4213257 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/25798/statm: 1202896 957038 166 491 0 1202395 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 4811584

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.31
CPU time (s): 1800.03
CPU user time (s): 1799.26
CPU system time (s): 0.763883
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 4811584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.26
system time used= 0.763883
maximum resident set size= 3828152
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 220534
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= 15
involuntary context switches= 1878

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.50331 second user time and 6.94394 second system time

The end

Launcher Data 

Begin job on node140 at 2016-06-08 14:36:15
IDJOB=4087973
IDBENCH=1874
IDSOLVER=2550
FILE ID=node140/4087973-1465389374
RUNJOBID= node140-1465387573-25633
PBS_JOBID= 19853863
Free space on /tmp= 71732 MiB

SOLVER NAME= cdcl-cuttingplanes OPT linear search 2016-05-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-fast0507.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-linearsearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4087973-1465389374/watcher-4087973-1465389374 -o /tmp/evaluation-result-4087973-1465389374/solver-4087973-1465389374 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1465387573-25633 --watchdog 1960 --input HOME/instance-4087973-1465389374.opb ./cdcl-cuttingplanes-opt-linearsearch-release

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

MD5SUM BENCH= 5548b3a1af88258afdf09b4f2d4db162
RANDOM SEED=1032527923

node140.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		: 2666.768
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		: 2666.768
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		: 2666.768
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		: 2666.768
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		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
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		: 2666.768
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		: 2666.768
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	: 5334.18
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30014848 kB
Buffers:          108112 kB
Cached:           395668 kB
SwapCached:         1664 kB
Active:           183488 kB
Inactive:         354856 kB
Active(anon):      33844 kB
Inactive(anon):     2932 kB
Active(file):     149644 kB
Inactive(file):   351924 kB
Unevictable:     1570076 kB
Mlocked:           16636 kB
SwapTotal:      67108856 kB
SwapFree:       67098768 kB
Dirty:             10584 kB
Writeback:             0 kB
AnonPages:       1576684 kB
Mapped:             7496 kB
Shmem:                 0 kB
Slab:             614624 kB
SReclaimable:      58488 kB
SUnreclaim:       556136 kB
KernelStack:        1408 kB
PageTables:         6992 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1724420 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1556480 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= 71736 MiB
End job on node140 at 2016-06-08 15:06:15