Trace number 4100280

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/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-mkc1.opb
MD5SUMfcdcb6b6d92f8975c7c03a825b19d25c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-2552
Best CPU time to get the best result obtained on this benchmark1800.67
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -2739
Optimality of the best value was proved NO
Number of variables27743
Total number of constraints5584
Number of constraints which are clauses712
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints4848
Minimum length of a constraint2
Maximum length of a constraint25072
Number of terms in the objective function 25306
Biggest coefficient in the objective function 191
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 537745
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 249195
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 543330
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
0.00/0.00	c * #variable= 27743 #constraint= 5584
1259.50/1259.77	c #Conflicts:       1000 | #Learnt:       1016 | 25.600
1259.50/1259.77	c total clause space: 886.764MB
1259.50/1259.77	c total #watches: 3053144

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-4100280-1466235153/watcher-4100280-1466235153 -o /tmp/evaluation-result-4100280-1466235153/solver-4100280-1466235153 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1466229325-2738 --watchdog 1960 --input HOME/instance-4100280-1466235153.opb ./cdcl-cuttingplanes-opt-linearsearch-release 

pid=3690
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: 2.24 2.21 2.12 3/176 3693
/proc/meminfo: memFree=30964900/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=33468 CPUtime=0 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 278 0 0 0 0 0 0 0 20 0 1 0 25560712 34271232 5269 33554432000 4194304 6201397 140733460433664 140734591650408 5194084 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 8367 5269 130 491 0 7866 0

[startup+0.100164 s]
/proc/loadavg: 2.24 2.21 2.12 3/176 3693
/proc/meminfo: memFree=30964900/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=37088 CPUtime=0.09 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 1829 0 0 0 9 0 0 0 20 0 1 0 25560712 37978112 8018 33554432000 4194304 6201397 140733460433664 140734591650408 5408672 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 9272 8018 142 491 0 8771 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 37088

[startup+0.20036 s]
/proc/loadavg: 2.24 2.21 2.12 3/176 3693
/proc/meminfo: memFree=30964900/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=39752 CPUtime=0.19 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 2447 0 0 0 18 1 0 0 20 0 1 0 25560712 40706048 8357 33554432000 4194304 6201397 140733460433664 140734591650408 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 9938 8357 146 491 0 9437 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 39752

[startup+0.300285 s]
/proc/loadavg: 2.24 2.21 2.12 3/176 3693
/proc/meminfo: memFree=30964900/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=39752 CPUtime=0.29 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 2447 0 0 0 28 1 0 0 20 0 1 0 25560712 40706048 8357 33554432000 4194304 6201397 140733460433664 140734591650408 4213365 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 9938 8357 146 491 0 9437 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 39752

[startup+0.700286 s]
/proc/loadavg: 2.24 2.21 2.12 3/176 3693
/proc/meminfo: memFree=30964900/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=39752 CPUtime=0.69 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 2447 0 0 0 68 1 0 0 20 0 1 0 25560712 40706048 8357 33554432000 4194304 6201397 140733460433664 140733460432280 4213253 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 9938 8357 146 491 0 9437 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39752

[startup+1.50023 s]
/proc/loadavg: 2.24 2.21 2.12 3/177 3694
/proc/meminfo: memFree=30931680/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=39752 CPUtime=1.49 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 2447 0 0 0 148 1 0 0 20 0 1 0 25560712 40706048 8357 33554432000 4194304 6201397 140733460433664 140733460432280 4213240 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 9938 8357 146 491 0 9437 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39752

[startup+3.10023 s]
/proc/loadavg: 2.24 2.21 2.12 3/177 3694
/proc/meminfo: memFree=30930588/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=40564 CPUtime=3.09 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 2682 0 0 0 308 1 0 0 20 0 1 0 25560712 41537536 8592 33554432000 4194304 6201397 140733460433664 140733460432232 4213253 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 10141 8592 147 491 0 9640 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40564

[startup+6.30023 s]
/proc/loadavg: 2.22 2.20 2.12 3/177 3694
/proc/meminfo: memFree=30929408/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=45456 CPUtime=6.29 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 2968 0 0 0 628 1 0 0 20 0 1 0 25560712 46546944 8875 33554432000 4194304 6201397 140733460433664 140733460432376 4213240 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 11364 8875 147 491 0 10863 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45456

[startup+12.7003 s]
/proc/loadavg: 2.20 2.20 2.12 3/177 3694
/proc/meminfo: memFree=30923492/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=65768 CPUtime=12.69 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 3413 0 0 0 1268 1 0 0 20 0 1 0 25560712 67346432 13915 33554432000 4194304 6201397 140733460433664 140733460432376 4214952 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 16442 13915 147 491 0 15941 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 65768

[startup+25.5003 s]
/proc/loadavg: 2.23 2.20 2.12 3/177 3695
/proc/meminfo: memFree=30851752/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=119436 CPUtime=25.49 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 4611 0 0 0 2547 2 0 0 20 0 1 0 25560712 122302464 26863 33554432000 4194304 6201397 140733460433664 140733460432328 4213365 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 29859 26863 147 491 0 29358 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 119436

[startup+51.1002 s]
/proc/loadavg: 2.23 2.20 2.12 3/178 3696
/proc/meminfo: memFree=30771640/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=172568 CPUtime=51.08 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 6067 0 0 0 5106 2 0 0 20 0 1 0 25560712 176709632 30164 33554432000 4194304 6201397 140733460433664 140733460432328 4213365 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 43142 30164 147 491 0 42641 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 172568

[startup+102.3 s]
/proc/loadavg: 2.20 2.20 2.12 3/177 3697
/proc/meminfo: memFree=30696936/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=174716 CPUtime=102.28 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 6942 0 0 0 10225 3 0 0 20 0 1 0 25560712 178909184 32225 33554432000 4194304 6201397 140733460433664 140733460432376 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 43679 32225 147 491 0 43178 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 174716

[startup+162.3 s]
/proc/loadavg: 2.18 2.19 2.12 3/177 3698
/proc/meminfo: memFree=30643448/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=259272 CPUtime=162.26 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 7917 0 0 0 16222 4 0 0 20 0 1 0 25560712 265494528 45461 33554432000 4194304 6201397 140733460433664 140733460432376 4213178 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 64818 45461 147 491 0 64317 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 259272

[startup+222.307 s]
/proc/loadavg: 2.12 2.17 2.12 3/177 3699
/proc/meminfo: memFree=30554972/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=260136 CPUtime=222.26 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 8186 0 0 0 22221 5 0 0 20 0 1 0 25560712 266379264 59527 33554432000 4194304 6201397 140733460433664 140733460432376 4213186 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 65034 59527 147 491 0 64533 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 260136

[startup+282.3 s]
/proc/loadavg: 2.09 2.15 2.11 3/177 3700
/proc/meminfo: memFree=30380608/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=407200 CPUtime=282.25 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 12257 0 0 0 28217 8 0 0 20 0 1 0 25560712 416972800 87269 33554432000 4194304 6201397 140733460433664 140733460432328 4213186 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 101800 87269 147 491 0 101299 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 407200

[startup+342.3 s]
/proc/loadavg: 2.23 2.18 2.12 3/177 3702
/proc/meminfo: memFree=30299136/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=413368 CPUtime=342.24 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 13818 0 0 0 34215 9 0 0 20 0 1 0 25560712 423288832 89852 33554432000 4194304 6201397 140733460433664 140733460432328 4213168 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 103342 89852 147 491 0 102841 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 413368

[startup+402.3 s]
/proc/loadavg: 2.17 2.17 2.12 3/177 3703
/proc/meminfo: memFree=30240248/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=416712 CPUtime=402.23 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 14841 0 0 0 40213 10 0 0 20 0 1 0 25560712 426713088 97343 33554432000 4194304 6201397 140733460433664 140733460432376 4213168 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 104178 97343 147 491 0 103677 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 416712

[startup+462.3 s]
/proc/loadavg: 2.21 2.19 2.12 3/178 3707
/proc/meminfo: memFree=30174208/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=633564 CPUtime=462.22 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 15484 0 0 0 46211 11 0 0 20 0 1 0 25560712 648769536 113824 33554432000 4194304 6201397 140733460433664 140733460432328 4213361 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 158391 113824 147 491 0 157890 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 633564

[startup+522.3 s]
/proc/loadavg: 2.18 2.18 2.12 3/177 3708
/proc/meminfo: memFree=30166248/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=640956 CPUtime=522.21 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 17316 0 0 0 52208 13 0 0 20 0 1 0 25560712 656338944 115656 33554432000 4194304 6201397 140733460433664 140733460432328 4213244 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 160239 115656 147 491 0 159738 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 640956

[startup+582.3 s]
/proc/loadavg: 2.14 2.17 2.12 3/177 3709
/proc/meminfo: memFree=30094268/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=642628 CPUtime=582.2 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 17963 0 0 0 58206 14 0 0 20 0 1 0 25560712 658051072 133502 33554432000 4194304 6201397 140733460433664 140733460432376 4213192 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 160657 133502 147 491 0 160156 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 642628


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


[startup+942.3 s]
/proc/loadavg: 2.17 2.17 2.12 3/175 3716
/proc/meminfo: memFree=29837100/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=1014628 CPUtime=942.15 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 28304 0 0 0 94194 21 0 0 20 0 1 0 25560712 1038979072 178849 33554432000 4194304 6201397 140733460433664 140733460432328 4213257 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 253657 178849 147 491 0 253156 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 1014628

[startup+1002.3 s]
/proc/loadavg: 2.11 2.15 2.11 3/177 3719
/proc/meminfo: memFree=29832804/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=1016100 CPUtime=1002.14 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 28843 0 0 0 100193 21 0 0 20 0 1 0 25560712 1040486400 179617 33554432000 4194304 6201397 140733460433664 140733460432328 4213186 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 254025 179617 147 491 0 253524 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 1016100

[startup+1062.3 s]
/proc/loadavg: 2.30 2.20 2.13 3/178 3723
/proc/meminfo: memFree=29828992/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=1016980 CPUtime=1062.12 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 29033 0 0 0 106191 21 0 0 20 0 1 0 25560712 1041387520 180318 33554432000 4194304 6201397 140733460433664 140733460432232 4213186 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 254245 180318 147 491 0 253744 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 1016980

[startup+1122.3 s]
/proc/loadavg: 2.24 2.19 2.13 3/177 3724
/proc/meminfo: memFree=29801184/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=1018500 CPUtime=1122.12 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 30637 0 0 0 112190 22 0 0 20 0 1 0 25560712 1042944000 187203 33554432000 4194304 6201397 140733460433664 140733460432376 4213268 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 254625 187203 147 491 0 254124 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 1018500

[startup+1182.3 s]
/proc/loadavg: 2.18 2.18 2.13 3/177 3725
/proc/meminfo: memFree=29801380/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=1018500 CPUtime=1182.11 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 30637 0 0 0 118189 22 0 0 20 0 1 0 25560712 1042944000 187203 33554432000 4194304 6201397 140733460433664 140733460432376 4213186 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 254625 187203 147 491 0 254124 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 1018500

[startup+1242.3 s]
/proc/loadavg: 2.25 2.19 2.13 3/177 3726
/proc/meminfo: memFree=29800268/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=1018592 CPUtime=1242.1 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 31046 0 0 0 124188 22 0 0 20 0 1 0 25560712 1043038208 187272 33554432000 4194304 6201397 140733460433664 140733460432616 4213186 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 254648 187272 147 491 0 254147 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 1018592

[startup+1302.3 s]
/proc/loadavg: 2.15 2.17 2.12 3/177 3728
/proc/meminfo: memFree=29481664/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=1597312 CPUtime=1302.09 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 50040 0 0 0 130179 30 0 0 20 0 1 0 25560712 1635647488 266869 33554432000 4194304 6201397 140733460433664 140733460432328 4213178 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 399328 266869 160 491 0 398827 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 1597312

[startup+1362.3 s]
/proc/loadavg: 2.19 2.18 2.13 3/177 3729
/proc/meminfo: memFree=29470132/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=1607764 CPUtime=1362.08 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 52644 0 0 0 136176 32 0 0 20 0 1 0 25560712 1646350336 269473 33554432000 4194304 6201397 140733460433664 140733460432328 4213170 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 401941 269473 160 491 0 401440 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 1607764

[startup+1422.3 s]
/proc/loadavg: 2.26 2.19 2.13 3/177 3775
/proc/meminfo: memFree=30184628/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=1618748 CPUtime=1422.08 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 55403 0 0 0 142174 34 0 0 20 0 1 0 25560712 1657597952 272232 33554432000 4194304 6201397 140733460433664 140733460432328 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 404687 272232 160 491 0 404186 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 1618748

[startup+1482.3 s]
/proc/loadavg: 2.18 2.18 2.13 3/177 3776
/proc/meminfo: memFree=30148728/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=1631504 CPUtime=1482.07 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 58576 0 0 0 148172 35 0 0 20 0 1 0 25560712 1670660096 275405 33554432000 4194304 6201397 140733460433664 140733460432328 4213240 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 407876 275405 160 491 0 407375 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 1631504

[startup+1542.31 s]
/proc/loadavg: 2.11 2.16 2.13 3/177 3777
/proc/meminfo: memFree=30118136/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=1631592 CPUtime=1542.06 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 64585 0 0 0 154170 36 0 0 20 0 1 0 25560712 1670750208 282109 33554432000 4194304 6201397 140733460433664 140733460432616 4213253 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 407898 282109 160 491 0 407397 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 1631592

[startup+1602.3 s]
/proc/loadavg: 2.23 2.19 2.14 3/177 3779
/proc/meminfo: memFree=30083572/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=1631592 CPUtime=1602.05 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 70069 0 0 0 160168 37 0 0 20 0 1 0 25560712 1670750208 287741 33554432000 4194304 6201397 140733460433664 140733460432616 4213186 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 407898 287741 160 491 0 407397 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 1631592

[startup+1662.3 s]
/proc/loadavg: 2.17 2.18 2.13 3/178 3783
/proc/meminfo: memFree=30077800/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=1632384 CPUtime=1662.04 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 70222 0 0 0 166167 37 0 0 20 0 1 0 25560712 1671561216 288405 33554432000 4194304 6201397 140733460433664 140733460432232 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 408096 288405 160 491 0 407595 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 1632384

[startup+1722.3 s]
/proc/loadavg: 2.16 2.18 2.13 3/178 3807
/proc/meminfo: memFree=30064660/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=1632384 CPUtime=1722.03 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 70222 0 0 0 172166 37 0 0 20 0 1 0 25560712 1671561216 288405 33554432000 4194304 6201397 140733460433664 140733460432232 4213257 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 408096 288405 160 491 0 407595 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 1632384

[startup+1782.3 s]
/proc/loadavg: 2.17 2.17 2.13 3/177 3808
/proc/meminfo: memFree=30058680/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=1633740 CPUtime=1782.02 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 70575 0 0 0 178165 37 0 0 20 0 1 0 25560712 1672949760 288758 33554432000 4194304 6201397 140733460433664 140733460432328 4213192 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 408435 288758 160 491 0 407934 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 1633740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.12 2.16 2.13 3/177 3808
/proc/meminfo: memFree=30058932/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=1633740 CPUtime=1800.02 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 70575 0 0 0 179965 37 0 0 20 0 1 0 25560712 1672949760 288758 33554432000 4194304 6201397 140733460433664 140733460432328 4213186 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 408435 288758 160 491 0 407934 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1633740

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 3693 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.12 2.16 2.13 3/177 3808
/proc/meminfo: memFree=30058932/32872528 swapFree=496868/529572
[pid=3693] ppid=3690 vsize=1633740 CPUtime=1800.02 cores=1,3,5,7
/proc/3693/stat : 3693 (cdcl-cuttingpla) R 3690 3693 2721 0 -1 4202496 70575 0 0 0 179965 37 0 0 20 0 1 0 25560712 1672949760 288758 33554432000 4194304 6201397 140733460433664 140733460432328 4213186 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3693/statm: 408435 288758 160 491 0 407934 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1633740

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.31
CPU time (s): 1800.03
CPU user time (s): 1799.65
CPU system time (s): 0.379942
CPU usage (%): 99.9847
Max. virtual memory (cumulated for all children) (KiB): 1633740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.65
system time used= 0.379942
maximum resident set size= 1155032
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70575
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= 10
involuntary context switches= 1852

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.47132 second user time and 6.98594 second system time

The end

Launcher Data 

Begin job on node141 at 2016-06-18 09:32:33
IDJOB=4100280
IDBENCH=1596
IDSOLVER=2550
FILE ID=node141/4100280-1466235153
RUNJOBID= node141-1466229325-2738
PBS_JOBID= 19918173
Free space on /tmp= 71724 MiB

SOLVER NAME= cdcl-cuttingplanes OPT linear 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-mkc1.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-linearsearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100280-1466235153/watcher-4100280-1466235153 -o /tmp/evaluation-result-4100280-1466235153/solver-4100280-1466235153 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1466229325-2738 --watchdog 1960 --input HOME/instance-4100280-1466235153.opb ./cdcl-cuttingplanes-opt-linearsearch-release

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

MD5SUM BENCH= fcdcb6b6d92f8975c7c03a825b19d25c
RANDOM SEED=1413006041

node141.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		: 2666.547
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	: 5333.09
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		: 2666.547
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		: 2666.547
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	: 5332.54
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		: 2666.547
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		: 2666.547
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		: 2666.547
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		: 2666.547
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		: 2666.547
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30965172 kB
Buffers:          114196 kB
Cached:           162600 kB
SwapCached:         2528 kB
Active:           443112 kB
Inactive:         195084 kB
Active(anon):     361748 kB
Inactive(anon):     2028 kB
Active(file):      81364 kB
Inactive(file):   193056 kB
Unevictable:      529572 kB
Mlocked:          496868 kB
SwapTotal:      67108856 kB
SwapFree:       67099068 kB
Dirty:              3912 kB
Writeback:             0 kB
AnonPages:        889720 kB
Mapped:             7828 kB
Shmem:                 0 kB
Slab:             606848 kB
SReclaimable:      50040 kB
SUnreclaim:       556808 kB
KernelStack:        1424 kB
PageTables:         5696 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1100236 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    360448 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= 71724 MiB
End job on node141 at 2016-06-18 10:02:33