Trace number 4107341

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 1800.3

General information on the benchmark

Name/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/
rand.biglist/normalized-randbccf2d.cudf.paranoid.opb
MD5SUM898444e70073216a734242d26361e4ed
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6128
Best CPU time to get the best result obtained on this benchmark0.38694
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6569
Total number of constraints28912
Number of constraints which are clauses28594
Number of constraints which are cardinality constraints (but not clauses)318
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint553
Number of terms in the objective function 2438
Biggest coefficient in the objective function 1889
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 1042726
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1889
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 1042726
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= 6569 #constraint= 28912
212.26/212.36	c #Conflicts:       1000 | #Learnt:       1068 | 0.000
212.26/212.36	c total clause space: 48.1602MB
212.26/212.36	c total #watches: 1221660
392.83/392.92	c total #propagations: 2189093 / total #impl: 104531528 (eff. 0.021)
392.83/392.92	c #Conflicts:       2000 | #Learnt:       2115 | 0.000
392.83/392.92	c total clause space: 127.173MB
392.83/392.92	c total #watches: 2462823
574.30/574.42	c total #propagations: 3146412 / total #impl: 477882701 (eff. 0.007)
574.30/574.42	c GC COLLECT
574.30/574.42	c #Conflicts:       3000 | #Learnt:       2340 | 0.000
574.30/574.42	c total clause space: 127.173MB
574.30/574.42	c total #watches: 2871772
784.36/784.52	c total #propagations: 4041158 / total #impl: 722917425 (eff. 0.006)
784.36/784.52	c #Conflicts:       4000 | #Learnt:       3377 | 0.000
784.36/784.52	c total clause space: 206.656MB
784.36/784.52	c total #watches: 4155359
1027.24/1027.47	c total #propagations: 4943702 / total #impl: 1109433700 (eff. 0.004)
1027.24/1027.47	c GC COLLECT
1027.24/1027.47	c #Conflicts:       5000 | #Learnt:       2890 | 0.002
1027.24/1027.47	c total clause space: 206.656MB
1027.24/1027.47	c total #watches: 3837859
1478.46/1478.74	c total #propagations: 5675180 / total #impl: 1366663301 (eff. 0.004)
1478.46/1478.74	c #Conflicts:       6000 | #Learnt:       3962 | 0.002
1478.46/1478.74	c total clause space: 206.656MB
1478.46/1478.74	c total #watches: 5399525

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-4107341-1466276437/watcher-4107341-1466276437 -o /tmp/evaluation-result-4107341-1466276437/solver-4107341-1466276437 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1466276437-22785 --watchdog 1960 --input HOME/instance-4107341-1466276437.opb ./cdcl-cuttingplanes-opt-linearsearch-release 

pid=22797
running on 4 cores: 0,2,4,6

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: 0.95 1.03 1.30 3/173 22800
/proc/meminfo: memFree=31750432/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=29112 CPUtime=0 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 277 0 0 0 0 0 0 0 20 0 1 0 29689624 29810688 5268 33554432000 4194304 6201397 140736154785744 140736856281336 4211138 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 7278 5268 130 491 0 6777 0

[startup+0.100063 s]
/proc/loadavg: 0.95 1.03 1.30 3/173 22800
/proc/meminfo: memFree=31750432/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=34356 CPUtime=0.09 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 1419 0 0 0 9 0 0 0 20 0 1 0 29689624 35180544 7533 33554432000 4194304 6201397 140736154785744 140736856281336 4224382 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 8589 7533 142 491 0 8088 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 34356

[startup+0.200337 s]
/proc/loadavg: 0.95 1.03 1.30 3/173 22800
/proc/meminfo: memFree=31750432/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=37728 CPUtime=0.19 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 1938 0 0 0 19 0 0 0 20 0 1 0 29689624 38633472 7912 33554432000 4194304 6201397 140736154785744 140736856281336 4213257 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 9432 7912 147 491 0 8931 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 37728

[startup+0.300276 s]
/proc/loadavg: 0.95 1.03 1.30 3/173 22800
/proc/meminfo: memFree=31750432/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=37728 CPUtime=0.29 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 1980 0 0 0 29 0 0 0 20 0 1 0 29689624 38633472 7952 33554432000 4194304 6201397 140736154785744 140736856281336 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 9432 7952 147 491 0 8931 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37728

[startup+0.700245 s]
/proc/loadavg: 0.95 1.03 1.30 3/173 22800
/proc/meminfo: memFree=31750432/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=37856 CPUtime=0.69 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 2013 0 0 0 69 0 0 0 20 0 1 0 29689624 38764544 7981 33554432000 4194304 6201397 140736154785744 140736154784440 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 9464 7981 147 491 0 8963 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37856

[startup+1.50023 s]
/proc/loadavg: 0.95 1.03 1.30 3/180 22816
/proc/meminfo: memFree=31681400/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=37856 CPUtime=1.49 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 2052 0 0 0 149 0 0 0 20 0 1 0 29689624 38764544 8015 33554432000 4194304 6201397 140736154785744 140736154784440 4213328 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 9464 8015 147 491 0 8963 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37856

[startup+3.10023 s]
/proc/loadavg: 0.95 1.03 1.30 3/180 22816
/proc/meminfo: memFree=31679532/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=38128 CPUtime=3.09 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 2175 0 0 0 309 0 0 0 20 0 1 0 29689624 39043072 8129 33554432000 4194304 6201397 140736154785744 140736154784376 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 9532 8129 147 491 0 9031 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38128

[startup+6.30023 s]
/proc/loadavg: 1.03 1.04 1.31 3/180 22816
/proc/meminfo: memFree=31676168/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=43096 CPUtime=6.29 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 2408 0 0 0 629 0 0 0 20 0 1 0 29689624 44130304 8348 33554432000 4194304 6201397 140736154785744 140736154784312 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 10774 8348 147 491 0 10273 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 43096

[startup+12.7002 s]
/proc/loadavg: 1.11 1.06 1.31 3/180 22816
/proc/meminfo: memFree=31671344/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=43672 CPUtime=12.69 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 2626 0 0 0 1269 0 0 0 20 0 1 0 29689624 44720128 9066 33554432000 4194304 6201397 140736154785744 140736154784456 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 10918 9066 147 491 0 10417 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43672

[startup+25.5003 s]
/proc/loadavg: 1.30 1.10 1.32 3/180 22839
/proc/meminfo: memFree=31660636/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=52880 CPUtime=25.49 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 3324 0 0 0 2549 0 0 0 20 0 1 0 29689624 54149120 10249 33554432000 4194304 6201397 140736154785744 140736154784696 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 13220 10249 147 491 0 12719 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 52880

[startup+51.1003 s]
/proc/loadavg: 1.54 1.17 1.34 3/180 22839
/proc/meminfo: memFree=31650960/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=54012 CPUtime=51.08 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 3625 0 0 0 5108 0 0 0 20 0 1 0 29689624 55308288 12495 33554432000 4194304 6201397 140736154785744 140736154784696 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 13503 12495 147 491 0 13002 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 54012

[startup+102.3 s]
/proc/loadavg: 1.80 1.30 1.37 3/178 22840
/proc/meminfo: memFree=31623904/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=70420 CPUtime=102.28 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 4997 0 0 0 10228 0 0 0 20 0 1 0 29689624 72110080 15368 33554432000 4194304 6201397 140736154785744 140736154784312 4213268 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 17605 15368 147 491 0 17104 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 70420

[startup+162.3 s]
/proc/loadavg: 1.99 1.44 1.41 3/179 22842
/proc/meminfo: memFree=31596968/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=89500 CPUtime=162.26 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 5221 0 0 0 16226 0 0 0 20 0 1 0 29689624 91648000 17436 33554432000 4194304 6201397 140736154785744 140736154784696 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 22375 17436 147 491 0 21874 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 89500

[startup+222.307 s]
/proc/loadavg: 2.07 1.56 1.45 3/179 22843
/proc/meminfo: memFree=31559992/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=129968 CPUtime=222.26 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 7826 0 0 0 22225 1 0 0 20 0 1 0 29689624 133087232 24095 33554432000 4194304 6201397 140736154785744 140736154784776 4213186 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 32492 24095 160 491 0 31991 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 129968

[startup+282.3 s]
/proc/loadavg: 2.06 1.65 1.49 3/179 22844
/proc/meminfo: memFree=31528220/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=139764 CPUtime=282.24 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 9792 0 0 0 28222 2 0 0 20 0 1 0 29689624 143118336 30866 33554432000 4194304 6201397 140736154785744 140736154784376 4213268 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 34941 30866 160 491 0 34440 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 139764

[startup+342.3 s]
/proc/loadavg: 2.02 1.71 1.52 3/179 22845
/proc/meminfo: memFree=31500508/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=190268 CPUtime=342.23 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 10267 0 0 0 34221 2 0 0 20 0 1 0 29689624 194834432 33875 33554432000 4194304 6201397 140736154785744 140736154784776 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 47567 33875 160 491 0 47066 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 190268

[startup+402.3 s]
/proc/loadavg: 2.04 1.77 1.55 3/179 22846
/proc/meminfo: memFree=31479024/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=190524 CPUtime=402.23 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 10978 0 0 0 40220 3 0 0 20 0 1 0 29689624 195096576 38350 33554432000 4194304 6201397 140736154785744 140736154784872 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 47631 38350 160 491 0 47130 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 190524

[startup+462.3 s]
/proc/loadavg: 2.01 1.81 1.57 3/179 22848
/proc/meminfo: memFree=31476660/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=190524 CPUtime=462.22 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 11060 0 0 0 46219 3 0 0 20 0 1 0 29689624 195096576 38434 33554432000 4194304 6201397 140736154785744 140736154784872 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 47631 38434 166 491 0 47130 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 190524

[startup+522.3 s]
/proc/loadavg: 2.00 1.84 1.60 3/179 22849
/proc/meminfo: memFree=31468156/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=190812 CPUtime=522.21 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 11184 0 0 0 52218 3 0 0 20 0 1 0 29689624 195391488 39069 33554432000 4194304 6201397 140736154785744 140736154784696 4213186 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 47703 39069 166 491 0 47202 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 190812

[startup+582.3 s]
/proc/loadavg: 2.00 1.87 1.62 3/180 22853
/proc/meminfo: memFree=31428812/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=213420 CPUtime=582.2 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 15129 0 0 0 58216 4 0 0 20 0 1 0 29689624 218542080 46591 33554432000 4194304 6201397 140736154785744 140736154784408 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 53355 46591 166 491 0 52854 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 213420


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


[startup+942.3 s]
/proc/loadavg: 2.00 1.97 1.74 3/179 22861
/proc/meminfo: memFree=31333100/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=300056 CPUtime=942.14 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 16980 0 0 0 94209 5 0 0 20 0 1 0 29689624 307257344 65126 33554432000 4194304 6201397 140736154785744 140736154784456 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 75014 65126 166 491 0 74513 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 300056

[startup+1002.3 s]
/proc/loadavg: 2.00 1.97 1.75 3/179 22862
/proc/meminfo: memFree=31330972/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=300056 CPUtime=1002.14 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 16980 0 0 0 100209 5 0 0 20 0 1 0 29689624 307257344 65126 33554432000 4194304 6201397 140736154785744 140736154784456 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 75014 65126 166 491 0 74513 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 300056

[startup+1062.3 s]
/proc/loadavg: 2.00 1.97 1.76 3/179 22864
/proc/meminfo: memFree=31331116/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=300056 CPUtime=1062.13 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 16980 0 0 0 106208 5 0 0 20 0 1 0 29689624 307257344 65126 33554432000 4194304 6201397 140736154785744 140736154784872 4213268 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 75014 65126 166 491 0 74513 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 300056

[startup+1122.3 s]
/proc/loadavg: 2.00 1.97 1.78 3/179 22865
/proc/meminfo: memFree=31331004/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=300056 CPUtime=1122.12 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 16986 0 0 0 112207 5 0 0 20 0 1 0 29689624 307257344 65132 33554432000 4194304 6201397 140736154785744 140736154784872 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 75014 65132 166 491 0 74513 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 300056

[startup+1182.3 s]
/proc/loadavg: 2.00 1.97 1.79 3/180 22869
/proc/meminfo: memFree=31330260/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=300184 CPUtime=1182.11 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 17017 0 0 0 118206 5 0 0 20 0 1 0 29689624 307388416 65163 33554432000 4194304 6201397 140736154785744 140736154784584 4213170 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 75046 65163 166 491 0 74545 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 300184

[startup+1242.3 s]
/proc/loadavg: 2.00 1.97 1.80 3/179 22870
/proc/meminfo: memFree=31330016/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=300472 CPUtime=1242.1 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 17054 0 0 0 124205 5 0 0 20 0 1 0 29689624 307683328 65200 33554432000 4194304 6201397 140736154785744 140736154784584 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 75118 65200 166 491 0 74617 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 300472

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.81 3/179 22871
/proc/meminfo: memFree=31325420/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=300632 CPUtime=1302.09 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 17098 0 0 0 130204 5 0 0 20 0 1 0 29689624 307847168 66266 33554432000 4194304 6201397 140736154785744 140736154784456 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 75158 66266 166 491 0 74657 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 300632

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.82 3/179 22873
/proc/meminfo: memFree=31307000/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=315488 CPUtime=1362.08 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 19517 0 0 0 136202 6 0 0 20 0 1 0 29689624 323059712 70728 33554432000 4194304 6201397 140736154785744 140736154784456 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 78872 70728 166 491 0 78371 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 315488

[startup+1422.3 s]
/proc/loadavg: 2.00 1.97 1.83 3/179 22874
/proc/meminfo: memFree=31285404/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=315616 CPUtime=1422.08 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 19614 0 0 0 142202 6 0 0 20 0 1 0 29689624 323190784 72869 33554432000 4194304 6201397 140736154785744 140736154784584 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 78904 72869 166 491 0 78403 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 315616

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.83 3/179 22875
/proc/meminfo: memFree=31261284/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=315616 CPUtime=1482.06 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 19681 0 0 0 148200 6 0 0 20 0 1 0 29689624 323190784 74980 33554432000 4194304 6201397 140736154785744 140736154784872 4213168 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 78904 74980 166 491 0 78403 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 315616

[startup+1542.31 s]
/proc/loadavg: 2.00 1.97 1.84 3/179 22876
/proc/meminfo: memFree=31244732/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=315616 CPUtime=1542.06 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 19760 0 0 0 154200 6 0 0 20 0 1 0 29689624 323190784 76592 33554432000 4194304 6201397 140736154785744 140736154784872 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 78904 76592 166 491 0 78403 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 315616

[startup+1602.3 s]
/proc/loadavg: 2.00 1.97 1.84 3/179 22877
/proc/meminfo: memFree=31228468/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=447876 CPUtime=1602.04 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 20043 0 0 0 160198 6 0 0 20 0 1 0 29689624 458625024 78334 33554432000 4194304 6201397 140736154785744 140736154784776 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 111969 78334 166 491 0 111468 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 447876

[startup+1662.3 s]
/proc/loadavg: 2.00 1.97 1.85 3/179 22879
/proc/meminfo: memFree=31218048/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=447876 CPUtime=1662.03 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 20114 0 0 0 166197 6 0 0 20 0 1 0 29689624 458625024 79938 33554432000 4194304 6201397 140736154785744 140736154784776 4213168 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 111969 79938 166 491 0 111468 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 447876

[startup+1722.3 s]
/proc/loadavg: 2.00 1.97 1.86 3/179 22880
/proc/meminfo: memFree=31202224/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=448036 CPUtime=1722.02 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 20162 0 0 0 172196 6 0 0 20 0 1 0 29689624 458788864 81519 33554432000 4194304 6201397 140736154785744 140736154784456 4213170 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 112009 81519 166 491 0 111508 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 448036

[startup+1782.3 s]
/proc/loadavg: 2.00 1.97 1.86 3/180 22884
/proc/meminfo: memFree=31162124/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=484460 CPUtime=1782.01 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 25383 0 0 0 178194 7 0 0 20 0 1 0 29689624 496087040 88625 33554432000 4194304 6201397 140736154785744 140736154784408 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 121115 88625 166 491 0 120614 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 484460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 1.97 1.86 3/180 22884
/proc/meminfo: memFree=31154740/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=485996 CPUtime=1800.02 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 25729 0 0 0 179994 8 0 0 20 0 1 0 29689624 497659904 89993 33554432000 4194304 6201397 140736154785744 140736154784408 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 121499 89993 166 491 0 120998 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 485996

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 22800 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.00 1.97 1.86 3/180 22884
/proc/meminfo: memFree=31154740/32872528 swapFree=7780/7780
[pid=22800] ppid=22797 vsize=485996 CPUtime=1800.02 cores=0,2,4,6
/proc/22800/stat : 22800 (cdcl-cuttingpla) R 22797 22800 22769 0 -1 4202496 25729 0 0 0 179994 8 0 0 20 0 1 0 29689624 497659904 89993 33554432000 4194304 6201397 140736154785744 140736154784408 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22800/statm: 121499 89993 166 491 0 120998 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 485996

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.94
CPU system time (s): 0.084987
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 485996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.084987
maximum resident set size= 359972
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25729
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= 1866

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.65429 second user time and 6.81996 second system time

The end

Launcher Data 

Begin job on node133 at 2016-06-18 21:00:37
IDJOB=4107341
IDBENCH=72131
IDSOLVER=2550
FILE ID=node133/4107341-1466276437
RUNJOBID= node133-1466276437-22785
PBS_JOBID= 19918263
Free space on /tmp= 71716 MiB

SOLVER NAME= cdcl-cuttingplanes OPT linear search 2016-05-01
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-randbccf2d.cudf.paranoid.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-linearsearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4107341-1466276437/watcher-4107341-1466276437 -o /tmp/evaluation-result-4107341-1466276437/solver-4107341-1466276437 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1466276437-22785 --watchdog 1960 --input HOME/instance-4107341-1466276437.opb ./cdcl-cuttingplanes-opt-linearsearch-release

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

MD5SUM BENCH= 898444e70073216a734242d26361e4ed
RANDOM SEED=94363523

node133.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.256
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.256
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.256
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		: 2667.256
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		: 2667.256
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		: 2667.256
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.256
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		: 2667.256
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:        31750812 kB
Buffers:          131800 kB
Cached:           239240 kB
SwapCached:         1324 kB
Active:            80604 kB
Inactive:         293872 kB
Active(anon):       4100 kB
Inactive(anon):     1904 kB
Active(file):      76504 kB
Inactive(file):   291968 kB
Unevictable:        7780 kB
Mlocked:            7780 kB
SwapTotal:      67108856 kB
SwapFree:       67099968 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:         10960 kB
Mapped:             7840 kB
Shmem:                 0 kB
Slab:             607796 kB
SReclaimable:      51132 kB
SUnreclaim:       556664 kB
KernelStack:        1360 kB
PageTables:         4352 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     104568 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71708 MiB
End job on node133 at 2016-06-18 21:30:38