Trace number 4100111

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 binary search 2016-05-01? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-bc1.opb
MD5SUM743cbcb78230aca97c7aa43a5d0e3e41
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark183.597
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables27730
Total number of constraints3375
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)84
Number of constraints which are nor clauses,nor cardinality constraints3291
Minimum length of a constraint3
Maximum length of a constraint5701
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 529960
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c OPTIONS:
0.00/0.00	c - Resolve (`-resolve-always' or `-resolve-skip'): -resolve-skip
1.09/1.18	c * #variable= 27730 #constraint= 3375
3.29/3.32	c * #variable= 27730 #constraint= 3375
1003.92/1004.15	c #Conflicts:       1000 | #Learnt:        997 | 2.823
1003.92/1004.15	c total clause space: 206.656MB
1003.92/1004.15	c total #watches: 5528169
1628.23/1628.59	c total #propagations: 437788 / total #impl: 11579889 (eff. 0.038)
1628.23/1628.59	c #Conflicts:       2000 | #Learnt:       1997 | 1.418
1628.23/1628.59	c total clause space: 206.656MB
1628.23/1628.59	c total #watches: 5593341

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-4100111-1466232914/watcher-4100111-1466232914 -o /tmp/evaluation-result-4100111-1466232914/solver-4100111-1466232914 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466229299-21096 --watchdog 1960 --input HOME/instance-4100111-1466232914.opb ./cdcl-cuttingplanes-opt-binarysearch-release 

pid=21739
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 2.19 3/176 21742
/proc/meminfo: memFree=30024432/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=55976 CPUtime=0 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 256 0 0 0 0 0 0 0 20 0 1 0 25337221 57319424 7292 33554432000 4194304 6211289 140735333323648 140734114472712 4206563 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 13994 7292 98 493 0 13491 0

[startup+0.100117 s]
/proc/loadavg: 2.22 2.25 2.19 3/176 21742
/proc/meminfo: memFree=30024432/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=58740 CPUtime=0.08 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 1525 0 0 0 8 0 0 0 20 0 1 0 25337221 60149760 11567 33554432000 4194304 6211289 140735333323648 140734114472712 5418912 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 14685 11567 121 493 0 14182 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 58740

[startup+0.200344 s]
/proc/loadavg: 2.22 2.25 2.19 3/176 21742
/proc/meminfo: memFree=30024432/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=66228 CPUtime=0.19 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 1784 0 0 0 18 1 0 0 20 0 1 0 25337221 67817472 12522 33554432000 4194304 6211289 140735333323648 140734114472712 5418912 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 16557 12522 121 493 0 16054 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 66228

[startup+0.300337 s]
/proc/loadavg: 2.22 2.25 2.19 3/176 21742
/proc/meminfo: memFree=30024432/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=66228 CPUtime=0.29 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 1785 0 0 0 28 1 0 0 20 0 1 0 25337221 67817472 13034 33554432000 4194304 6211289 140735333323648 140734114472712 5418912 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 16557 13034 121 493 0 16054 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 66228

[startup+0.700274 s]
/proc/loadavg: 2.22 2.25 2.19 3/176 21742
/proc/meminfo: memFree=30024432/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=76212 CPUtime=0.68 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 2839 0 0 0 67 1 0 0 20 0 1 0 25337221 78041088 15680 33554432000 4194304 6211289 140735333323648 140735333322488 5418912 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 19053 15680 121 493 0 18550 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 76212

[startup+1.5003 s]
/proc/loadavg: 2.22 2.25 2.19 3/177 21743
/proc/meminfo: memFree=29948340/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=203368 CPUtime=1.49 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 7254 0 0 0 144 5 0 0 20 0 1 0 25337221 208248832 42908 33554432000 4194304 6211289 140735333323648 140735333321528 4229101 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 50842 42908 144 493 0 50339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 203368

[startup+3.1003 s]
/proc/loadavg: 2.22 2.25 2.19 3/177 21743
/proc/meminfo: memFree=29763804/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=395376 CPUtime=3.09 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 15526 0 0 0 300 9 0 0 20 0 1 0 25337221 404865024 81329 33554432000 4194304 6211289 140735333323648 140735333321112 4260084 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 98844 81329 144 493 0 98341 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 395376

[startup+6.30031 s]
/proc/loadavg: 2.20 2.25 2.19 3/177 21743
/proc/meminfo: memFree=29381336/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=6.29 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27089 0 0 0 613 16 0 0 20 0 1 0 25337221 704446464 155463 33554432000 4194304 6211289 140735333323648 140735333321112 4209328 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 155463 149 493 0 171481 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 687936

[startup+12.7003 s]
/proc/loadavg: 2.27 2.26 2.20 3/177 21743
/proc/meminfo: memFree=29362212/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=12.69 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27094 0 0 0 1253 16 0 0 20 0 1 0 25337221 704446464 155468 33554432000 4194304 6211289 140735333323648 140735333321112 4209396 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 155468 149 493 0 171481 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 687936

[startup+25.5004 s]
/proc/loadavg: 2.36 2.28 2.20 3/177 21743
/proc/meminfo: memFree=29335392/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=25.48 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27095 0 0 0 2532 16 0 0 20 0 1 0 25337221 704446464 155469 33554432000 4194304 6211289 140735333323648 140735333321112 4209376 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 155469 150 493 0 171481 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 687936

[startup+51.1003 s]
/proc/loadavg: 2.24 2.26 2.19 3/177 21789
/proc/meminfo: memFree=29338488/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=51.08 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27097 0 0 0 5092 16 0 0 20 0 1 0 25337221 704446464 156493 33554432000 4194304 6211289 140735333323648 140735333321112 4209388 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 156493 150 493 0 171481 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 687936

[startup+102.3 s]
/proc/loadavg: 2.20 2.25 2.19 4/177 21790
/proc/meminfo: memFree=29315792/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=102.28 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27097 0 0 0 10212 16 0 0 20 0 1 0 25337221 704446464 156493 33554432000 4194304 6211289 140735333323648 140735333321112 4209384 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 156493 150 493 0 171481 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 687936

[startup+162.3 s]
/proc/loadavg: 2.36 2.28 2.20 3/177 21791
/proc/meminfo: memFree=29300272/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=162.26 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27098 0 0 0 16210 16 0 0 20 0 1 0 25337221 704446464 157005 33554432000 4194304 6211289 140735333323648 140735333321112 4209392 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 157005 150 493 0 171481 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 687936

[startup+222.307 s]
/proc/loadavg: 2.30 2.27 2.20 3/177 21793
/proc/meminfo: memFree=29256332/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=222.26 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27098 0 0 0 22210 16 0 0 20 0 1 0 25337221 704446464 157005 33554432000 4194304 6211289 140735333323648 140735333321112 4209376 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 157005 150 493 0 171481 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 687936

[startup+282.3 s]
/proc/loadavg: 2.24 2.26 2.20 3/177 21794
/proc/meminfo: memFree=29230376/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=282.25 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27098 0 0 0 28209 16 0 0 20 0 1 0 25337221 704446464 157005 33554432000 4194304 6211289 140735333323648 140735333321112 4209396 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 157005 150 493 0 171481 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 687936

[startup+342.3 s]
/proc/loadavg: 2.49 2.33 2.22 3/178 21798
/proc/meminfo: memFree=29223304/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=342.23 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27100 0 0 0 34207 16 0 0 20 0 1 0 25337221 704446464 157005 33554432000 4194304 6211289 140735333323648 140735333321112 4209388 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 157005 150 493 0 171481 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 687936

[startup+402.3 s]
/proc/loadavg: 2.30 2.30 2.22 3/178 21822
/proc/meminfo: memFree=29206476/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=402.22 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27100 0 0 0 40206 16 0 0 20 0 1 0 25337221 704446464 157005 33554432000 4194304 6211289 140735333323648 140735333321112 4209396 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 157005 150 493 0 171481 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 687936

[startup+462.3 s]
/proc/loadavg: 2.44 2.35 2.24 3/177 21823
/proc/meminfo: memFree=29199988/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=462.21 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27101 0 0 0 46205 16 0 0 20 0 1 0 25337221 704446464 158206 33554432000 4194304 6211289 140735333323648 140735333321112 4209388 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 158206 150 493 0 171481 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 687936

[startup+522.3 s]
/proc/loadavg: 2.45 2.36 2.25 3/177 21825
/proc/meminfo: memFree=29195856/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=522.2 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27103 0 0 0 52204 16 0 0 20 0 1 0 25337221 704446464 158698 33554432000 4194304 6211289 140735333323648 140735333321112 4209388 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 158698 150 493 0 171481 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 687936

[startup+582.3 s]
/proc/loadavg: 2.41 2.37 2.25 3/177 21826
/proc/meminfo: memFree=29180232/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=582.19 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27123 0 0 0 58203 16 0 0 20 0 1 0 25337221 704446464 159885 33554432000 4194304 6211289 140735333323648 140735333321112 4209322 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 159885 150 493 0 171481 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 687936


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


[startup+942.3 s]
/proc/loadavg: 2.22 2.31 2.27 3/178 21837
/proc/meminfo: memFree=29137680/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=942.13 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27124 0 0 0 94197 16 0 0 20 0 1 0 25337221 704446464 160012 33554432000 4194304 6211289 140735333323648 140735333321112 4209403 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 160012 150 493 0 171481 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 687936

[startup+1002.3 s]
/proc/loadavg: 2.19 2.29 2.26 3/177 21838
/proc/meminfo: memFree=28947652/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=1002.12 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27124 0 0 0 100196 16 0 0 20 0 1 0 25337221 704446464 160012 33554432000 4194304 6211289 140735333323648 140735333321112 4209376 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 160012 150 493 0 171481 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 687936

[startup+1062.3 s]
/proc/loadavg: 2.29 2.29 2.26 3/177 21839
/proc/meminfo: memFree=28943112/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=1062.11 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27135 0 0 0 106195 16 0 0 20 0 1 0 25337221 704446464 160534 33554432000 4194304 6211289 140735333323648 140735333321992 4209392 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 160534 160 493 0 171481 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 687936

[startup+1122.3 s]
/proc/loadavg: 2.22 2.27 2.26 3/177 21841
/proc/meminfo: memFree=28942216/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=1122.1 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27135 0 0 0 112194 16 0 0 20 0 1 0 25337221 704446464 160534 33554432000 4194304 6211289 140735333323648 140735333321992 4209392 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 160534 160 493 0 171481 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 687936

[startup+1182.3 s]
/proc/loadavg: 2.19 2.25 2.25 3/177 21842
/proc/meminfo: memFree=28941200/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=1182.09 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27135 0 0 0 118193 16 0 0 20 0 1 0 25337221 704446464 160534 33554432000 4194304 6211289 140735333323648 140735333321992 4209403 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 160534 160 493 0 171481 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 687936

[startup+1242.3 s]
/proc/loadavg: 2.37 2.28 2.26 3/177 21843
/proc/meminfo: memFree=28940184/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=1242.09 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27135 0 0 0 124193 16 0 0 20 0 1 0 25337221 704446464 160534 33554432000 4194304 6211289 140735333323648 140735333321992 4209322 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 160534 160 493 0 171481 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 687936

[startup+1302.3 s]
/proc/loadavg: 2.20 2.24 2.25 3/177 21844
/proc/meminfo: memFree=28939052/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=1302.08 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27135 0 0 0 130192 16 0 0 20 0 1 0 25337221 704446464 160534 33554432000 4194304 6211289 140735333323648 140735333321992 4209322 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 160534 160 493 0 171481 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 687936

[startup+1362.3 s]
/proc/loadavg: 2.22 2.24 2.24 3/177 21845
/proc/meminfo: memFree=28939400/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=1362.07 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27135 0 0 0 136191 16 0 0 20 0 1 0 25337221 704446464 160534 33554432000 4194304 6211289 140735333323648 140735333321992 4209501 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 160534 160 493 0 171481 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 687936

[startup+1422.3 s]
/proc/loadavg: 2.26 2.24 2.24 3/177 21847
/proc/meminfo: memFree=28935096/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=1422.06 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27136 0 0 0 142190 16 0 0 20 0 1 0 25337221 704446464 161046 33554432000 4194304 6211289 140735333323648 140735333321992 4209376 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 161046 160 493 0 171481 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 687936

[startup+1482.3 s]
/proc/loadavg: 2.20 2.22 2.24 3/177 21848
/proc/meminfo: memFree=28933960/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=1482.05 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27136 0 0 0 148189 16 0 0 20 0 1 0 25337221 704446464 161046 33554432000 4194304 6211289 140735333323648 140735333321992 4209380 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 161046 160 493 0 171481 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 687936

[startup+1542.31 s]
/proc/loadavg: 2.31 2.24 2.24 4/178 21852
/proc/meminfo: memFree=28934116/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=1542.05 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27136 0 0 0 154189 16 0 0 20 0 1 0 25337221 704446464 161046 33554432000 4194304 6211289 140735333323648 140735333321992 4209304 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 161046 160 493 0 171481 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 687936

[startup+1602.3 s]
/proc/loadavg: 2.23 2.23 2.23 3/177 21853
/proc/meminfo: memFree=28930932/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=1602.03 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27137 0 0 0 160187 16 0 0 20 0 1 0 25337221 704446464 161558 33554432000 4194304 6211289 140735333323648 140735333321992 4209396 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 161558 160 493 0 171481 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 687936

[startup+1662.3 s]
/proc/loadavg: 2.30 2.24 2.24 3/177 21854
/proc/meminfo: memFree=28930904/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=1662.02 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27137 0 0 0 166186 16 0 0 20 0 1 0 25337221 704446464 161558 33554432000 4194304 6211289 140735333323648 140735333321992 4209396 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 161558 160 493 0 171481 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 687936

[startup+1722.3 s]
/proc/loadavg: 2.41 2.27 2.25 3/176 21855
/proc/meminfo: memFree=28930260/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=1722.01 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27137 0 0 0 172185 16 0 0 20 0 1 0 25337221 704446464 161558 33554432000 4194304 6211289 140735333323648 140735333321992 4209396 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 161558 160 493 0 171481 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 687936

[startup+1782.3 s]
/proc/loadavg: 2.40 2.28 2.25 3/177 21857
/proc/meminfo: memFree=28929980/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=1782 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27137 0 0 0 178184 16 0 0 20 0 1 0 25337221 704446464 161558 33554432000 4194304 6211289 140735333323648 140735333321992 4209376 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 161558 160 493 0 171481 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 687936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.35 2.28 2.25 3/177 21857
/proc/meminfo: memFree=28929112/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=1800 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27137 0 0 0 179984 16 0 0 20 0 1 0 25337221 704446464 161558 33554432000 4194304 6211289 140735333323648 140735333321992 4209322 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 161558 160 493 0 171481 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 687936

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 21742 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.35 2.28 2.25 3/177 21857
/proc/meminfo: memFree=28929112/32872528 swapFree=1499884/1696108
[pid=21742] ppid=21739 vsize=687936 CPUtime=1800 cores=1,3,5,7
/proc/21742/stat : 21742 (cdcl-cuttingpla) R 21739 21742 21079 0 -1 4202496 27137 0 0 0 179984 16 0 0 20 0 1 0 25337221 704446464 161558 33554432000 4194304 6211289 140735333323648 140735333321992 4209322 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/21742/statm: 171984 161558 160 493 0 171481 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 687936

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.85
CPU system time (s): 0.169974
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 687936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.169974
maximum resident set size= 646232
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27137
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= 28
involuntary context switches= 1977

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.66329 second user time and 6.90995 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-18 08:55:15
IDJOB=4100111
IDBENCH=1574
IDSOLVER=2549
FILE ID=node137/4100111-1466232914
RUNJOBID= node137-1466229299-21096
PBS_JOBID= 19918171
Free space on /tmp= 71672 MiB

SOLVER NAME= cdcl-cuttingplanes OPT binary search 2016-05-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-bc1.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-binarysearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100111-1466232914/watcher-4100111-1466232914 -o /tmp/evaluation-result-4100111-1466232914/solver-4100111-1466232914 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466229299-21096 --watchdog 1960 --input HOME/instance-4100111-1466232914.opb ./cdcl-cuttingplanes-opt-binarysearch-release

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

MD5SUM BENCH= 743cbcb78230aca97c7aa43a5d0e3e41
RANDOM SEED=922453201

node137.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		: 2666.486
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	: 5332.97
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		: 2666.486
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		: 2666.486
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		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
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		: 2666.486
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	: 5332.38
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		: 2666.486
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		: 2666.486
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:        30024960 kB
Buffers:          112068 kB
Cached:           210504 kB
SwapCached:         1268 kB
Active:           209048 kB
Inactive:         202912 kB
Active(anon):      90500 kB
Inactive(anon):     1024 kB
Active(file):     118548 kB
Inactive(file):   201888 kB
Unevictable:     1696108 kB
Mlocked:         1499884 kB
SwapTotal:      67108856 kB
SwapFree:       67100004 kB
Dirty:             37056 kB
Writeback:             0 kB
AnonPages:       1785300 kB
Mapped:             8060 kB
Shmem:                 0 kB
Slab:             606520 kB
SReclaimable:      49872 kB
SUnreclaim:       556648 kB
KernelStack:        1440 kB
PageTables:         7644 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1904000 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    258048 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= 71668 MiB
End job on node137 at 2016-06-18 09:25:15