Trace number 4100216

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

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-swath1.opb
MD5SUMef9882d48a9aa7a6e80245293de5a7b2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262226
Optimality of the best value was proved YES
Number of variables53335
Total number of constraints5302
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)189
Number of constraints which are nor clauses,nor cardinality constraints5113
Minimum length of a constraint1
Maximum length of a constraint50934
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 560808
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= 53335 #constraint= 5302
542.21/542.33	c #Conflicts:       1000 | #Learnt:        999 | 5.893
542.21/542.33	c total clause space: 545.701MB
542.21/542.33	c total #watches: 4110402
777.57/777.76	c total #propagations: 330124 / total #impl: 26855780 (eff. 0.012)
777.57/777.76	c #Conflicts:       2000 | #Learnt:       1999 | 2.945
777.57/777.76	c total clause space: 545.701MB
777.57/777.76	c total #watches: 4555696
895.85/896.03	c total #propagations: 456255 / total #impl: 182135245 (eff. 0.003)
895.85/896.03	c GC COLLECT
895.85/896.03	c #Conflicts:       3000 | #Learnt:       2003 | 1.963
895.85/896.03	c total clause space: 545.701MB
895.85/896.03	c total #watches: 3162393
1218.71/1218.95	c total #propagations: 563550 / total #impl: 404113602 (eff. 0.001)
1218.71/1218.95	c #Conflicts:       4000 | #Learnt:       3003 | 1.474
1218.71/1218.95	c total clause space: 545.701MB
1218.71/1218.95	c total #watches: 3441572
1597.65/1597.90	c total #propagations: 785337 / total #impl: 761421249 (eff. 0.001)
1597.65/1597.90	c GC COLLECT
1597.65/1597.90	c #Conflicts:       5000 | #Learnt:       2353 | 1.179
1597.65/1597.90	c total clause space: 545.701MB
1597.65/1597.90	c total #watches: 1647847

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-4100216-1466234570/watcher-4100216-1466234570 -o /tmp/evaluation-result-4100216-1466234570/solver-4100216-1466234570 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466230914-17341 --watchdog 1960 --input HOME/instance-4100216-1466234570.opb ./cdcl-cuttingplanes-opt-linearsearch-release 

pid=17939
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: 2.33 2.30 2.22 3/178 17942
/proc/meminfo: memFree=29845516/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=29112 CPUtime=0 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 276 0 0 0 0 0 0 0 20 0 1 0 25502928 29810688 5268 33554432000 4194304 6201397 140735101027152 140734539565160 4211056 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 7278 5268 130 491 0 6777 0

[startup+0.100174 s]
/proc/loadavg: 2.33 2.30 2.22 3/178 17942
/proc/meminfo: memFree=29845516/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=40532 CPUtime=0.09 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 1694 0 0 0 9 0 0 0 20 0 1 0 25502928 41504768 8403 33554432000 4194304 6201397 140735101027152 140734539565160 4214491 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 10133 8403 143 491 0 9632 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 40532

[startup+0.200377 s]
/proc/loadavg: 2.33 2.30 2.22 3/178 17942
/proc/meminfo: memFree=29845516/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=46356 CPUtime=0.18 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 2398 0 0 0 18 0 0 0 20 0 1 0 25502928 47468544 9965 33554432000 4194304 6201397 140735101027152 140734539565160 4207716 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 11589 9965 143 491 0 11088 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 46356

[startup+0.300369 s]
/proc/loadavg: 2.33 2.30 2.22 3/178 17942
/proc/meminfo: memFree=29845516/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=55096 CPUtime=0.29 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 3321 0 0 0 28 1 0 0 20 0 1 0 25502928 56418304 11713 33554432000 4194304 6201397 140735101027152 140734539565160 5408672 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 13774 11713 143 491 0 13273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55096

[startup+0.700296 s]
/proc/loadavg: 2.33 2.30 2.22 3/178 17942
/proc/meminfo: memFree=29845516/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=57356 CPUtime=0.69 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 3946 0 0 0 68 1 0 0 20 0 1 0 25502928 58732544 12725 33554432000 4194304 6201397 140735101027152 140735101025880 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 14339 12725 147 491 0 13838 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57356

[startup+1.50023 s]
/proc/loadavg: 2.33 2.30 2.22 3/179 17943
/proc/meminfo: memFree=29795304/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=57356 CPUtime=1.49 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 3946 0 0 0 148 1 0 0 20 0 1 0 25502928 58732544 12725 33554432000 4194304 6201397 140735101027152 140735101025432 4213348 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 14339 12725 147 491 0 13838 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 57356

[startup+3.10023 s]
/proc/loadavg: 2.30 2.29 2.22 3/179 17943
/proc/meminfo: memFree=29794684/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=57356 CPUtime=3.09 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 3946 0 0 0 308 1 0 0 20 0 1 0 25502928 58732544 12725 33554432000 4194304 6201397 140735101027152 140735101025432 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 14339 12725 147 491 0 13838 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57356

[startup+6.3003 s]
/proc/loadavg: 2.30 2.29 2.22 3/179 17943
/proc/meminfo: memFree=29794840/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=69032 CPUtime=6.29 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 4159 0 0 0 628 1 0 0 20 0 1 0 25502928 70688768 13956 33554432000 4194304 6201397 140735101027152 140735101025432 4213253 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 17258 13956 147 491 0 16757 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 69032

[startup+12.7003 s]
/proc/loadavg: 2.33 2.30 2.22 3/179 17943
/proc/meminfo: memFree=29733032/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=173760 CPUtime=12.69 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 5686 0 0 0 1267 2 0 0 20 0 1 0 25502928 177930240 29573 33554432000 4194304 6201397 140735101027152 140735101026184 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 43440 29573 147 491 0 42939 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 173760

[startup+25.5003 s]
/proc/loadavg: 2.28 2.29 2.22 3/179 17943
/proc/meminfo: memFree=29653360/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=255828 CPUtime=25.48 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 6189 0 0 0 2545 3 0 0 20 0 1 0 25502928 261967872 47813 33554432000 4194304 6201397 140735101027152 140735101026184 4213253 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 63957 47813 147 491 0 63456 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 255828

[startup+51.1004 s]
/proc/loadavg: 2.38 2.31 2.23 3/179 17943
/proc/meminfo: memFree=29647200/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=257592 CPUtime=51.09 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 6669 0 0 0 5105 4 0 0 20 0 1 0 25502928 263774208 48293 33554432000 4194304 6201397 140735101027152 140735101025928 4213253 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 64398 48293 147 491 0 63897 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 257592

[startup+102.3 s]
/proc/loadavg: 2.33 2.30 2.23 3/179 17944
/proc/meminfo: memFree=29528320/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=400888 CPUtime=102.28 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 9483 0 0 0 10222 6 0 0 20 0 1 0 25502928 410509312 75124 33554432000 4194304 6201397 140735101027152 140735101025864 4213365 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 100222 75124 147 491 0 99721 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 400888

[startup+162.3 s]
/proc/loadavg: 2.37 2.32 2.24 3/179 17945
/proc/meminfo: memFree=29519396/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=404452 CPUtime=162.27 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 10390 0 0 0 16220 7 0 0 20 0 1 0 25502928 414158848 76031 33554432000 4194304 6201397 140735101027152 140735101025816 4213365 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 101113 76031 147 491 0 100612 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 404452

[startup+222.308 s]
/proc/loadavg: 2.41 2.33 2.24 4/179 17947
/proc/meminfo: memFree=29329660/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=638240 CPUtime=222.26 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 16908 0 0 0 22215 11 0 0 20 0 1 0 25502928 653557760 123395 33554432000 4194304 6201397 140735101027152 140735101025864 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 159560 123395 147 491 0 159059 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 638240

[startup+282.3 s]
/proc/loadavg: 2.35 2.34 2.25 4/179 17948
/proc/meminfo: memFree=29328512/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=638372 CPUtime=282.24 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 16927 0 0 0 28213 11 0 0 20 0 1 0 25502928 653692928 123437 33554432000 4194304 6201397 140735101027152 140735101025816 4213253 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 159593 123437 147 491 0 159092 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 638372

[startup+342.3 s]
/proc/loadavg: 2.31 2.33 2.25 4/179 17949
/proc/meminfo: memFree=29319552/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=639032 CPUtime=342.23 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 17110 0 0 0 34212 11 0 0 20 0 1 0 25502928 654368768 124882 33554432000 4194304 6201397 140735101027152 140735101025816 4213268 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 159758 124882 147 491 0 159257 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 639032

[startup+402.3 s]
/proc/loadavg: 2.38 2.35 2.26 4/179 17950
/proc/meminfo: memFree=29316760/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=640104 CPUtime=402.23 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 17375 0 0 0 40211 12 0 0 20 0 1 0 25502928 655466496 125512 33554432000 4194304 6201397 140735101027152 140735101025432 4213253 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 160026 125512 147 491 0 159525 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 640104

[startup+462.3 s]
/proc/loadavg: 2.47 2.38 2.28 4/180 17954
/proc/meminfo: memFree=29314140/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=640104 CPUtime=462.22 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 17383 0 0 0 46210 12 0 0 20 0 1 0 25502928 655466496 126031 33554432000 4194304 6201397 140735101027152 140735101025432 4213257 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 160026 126031 147 491 0 159525 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 640104

[startup+522.3 s]
/proc/loadavg: 2.43 2.39 2.28 3/179 17956
/proc/meminfo: memFree=29306572/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=640240 CPUtime=522.21 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 17415 0 0 0 52209 12 0 0 20 0 1 0 25502928 655605760 128463 33554432000 4194304 6201397 140735101027152 140735101025432 4213257 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 160060 128463 147 491 0 159559 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 640240

[startup+582.3 s]
/proc/loadavg: 2.45 2.40 2.29 4/179 17957
/proc/meminfo: memFree=29286224/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=644112 CPUtime=582.2 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 18380 0 0 0 58207 13 0 0 20 0 1 0 25502928 659570688 132494 33554432000 4194304 6201397 140735101027152 140735101025432 4213253 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 161028 132494 160 491 0 160527 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 644112


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


[startup+942.3 s]
/proc/loadavg: 2.38 2.36 2.29 4/179 17964
/proc/meminfo: memFree=29259664/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=649552 CPUtime=942.14 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 19776 0 0 0 94201 13 0 0 20 0 1 0 25502928 665141248 137978 33554432000 4194304 6201397 140735101027152 140735101025864 4213257 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 162388 137978 166 491 0 161887 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 649552

[startup+1002.3 s]
/proc/loadavg: 2.40 2.36 2.29 4/179 17965
/proc/meminfo: memFree=29252232/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=655024 CPUtime=1002.14 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 21140 0 0 0 100200 14 0 0 20 0 1 0 25502928 670744576 139342 33554432000 4194304 6201397 140735101027152 140735101025432 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 163756 139342 166 491 0 163255 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 655024

[startup+1062.3 s]
/proc/loadavg: 2.30 2.34 2.28 3/180 17969
/proc/meminfo: memFree=29251696/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=655024 CPUtime=1062.13 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 21140 0 0 0 106199 14 0 0 20 0 1 0 25502928 670744576 139342 33554432000 4194304 6201397 140735101027152 140735101025432 4213240 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 163756 139342 166 491 0 163255 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 655024

[startup+1122.3 s]
/proc/loadavg: 2.47 2.38 2.29 4/179 17971
/proc/meminfo: memFree=29247784/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=655024 CPUtime=1122.12 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 21140 0 0 0 112198 14 0 0 20 0 1 0 25502928 670744576 139342 33554432000 4194304 6201397 140735101027152 140735101025432 4213257 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 163756 139342 166 491 0 163255 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 655024

[startup+1182.3 s]
/proc/loadavg: 2.37 2.36 2.29 3/179 17972
/proc/meminfo: memFree=29246668/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=655024 CPUtime=1182.11 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 21140 0 0 0 118197 14 0 0 20 0 1 0 25502928 670744576 139342 33554432000 4194304 6201397 140735101027152 140735101025432 4213240 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 163756 139342 166 491 0 163255 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 655024

[startup+1242.3 s]
/proc/loadavg: 2.27 2.33 2.28 4/179 17973
/proc/meminfo: memFree=29242888/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=655024 CPUtime=1242.1 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 21146 0 0 0 124196 14 0 0 20 0 1 0 25502928 670744576 139348 33554432000 4194304 6201397 140735101027152 140735101026280 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 163756 139348 166 491 0 163255 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 655024

[startup+1302.3 s]
/proc/loadavg: 2.35 2.35 2.29 4/179 17974
/proc/meminfo: memFree=29243140/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=655296 CPUtime=1302.09 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 21209 0 0 0 130195 14 0 0 20 0 1 0 25502928 671023104 139411 33554432000 4194304 6201397 140735101027152 140735101025816 4213240 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 163824 139411 166 491 0 163323 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 655296

[startup+1362.3 s]
/proc/loadavg: 2.34 2.34 2.28 3/179 17975
/proc/meminfo: memFree=29242760/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=655568 CPUtime=1362.08 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 21260 0 0 0 136194 14 0 0 20 0 1 0 25502928 671301632 139462 33554432000 4194304 6201397 140735101027152 140735101025768 4213240 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 163892 139462 166 491 0 163391 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 655568

[startup+1422.3 s]
/proc/loadavg: 2.44 2.36 2.29 3/179 17977
/proc/meminfo: memFree=29242764/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=655568 CPUtime=1422.08 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 21271 0 0 0 142194 14 0 0 20 0 1 0 25502928 671301632 139473 33554432000 4194304 6201397 140735101027152 140735101025768 4213257 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 163892 139473 166 491 0 163391 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 655568

[startup+1482.3 s]
/proc/loadavg: 2.35 2.35 2.28 4/179 17978
/proc/meminfo: memFree=29240596/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=655568 CPUtime=1482.07 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 21273 0 0 0 148193 14 0 0 20 0 1 0 25502928 671301632 139475 33554432000 4194304 6201397 140735101027152 140735101025768 4213361 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 163892 139475 166 491 0 163391 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 655568

[startup+1542.31 s]
/proc/loadavg: 2.35 2.35 2.29 3/179 17979
/proc/meminfo: memFree=29240844/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=655568 CPUtime=1542.06 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 21281 0 0 0 154192 14 0 0 20 0 1 0 25502928 671301632 139483 33554432000 4194304 6201397 140735101027152 140735101025768 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 163892 139483 166 491 0 163391 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 655568

[startup+1602.3 s]
/proc/loadavg: 2.22 2.32 2.28 4/179 17980
/proc/meminfo: memFree=29240840/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=655568 CPUtime=1602.05 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 21285 0 0 0 160191 14 0 0 20 0 1 0 25502928 671301632 139487 33554432000 4194304 6201397 140735101027152 140735101026280 4213240 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 163892 139487 166 491 0 163391 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 655568

[startup+1662.3 s]
/proc/loadavg: 2.36 2.33 2.28 4/180 17984
/proc/meminfo: memFree=29240532/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=655568 CPUtime=1662.04 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 21285 0 0 0 166190 14 0 0 20 0 1 0 25502928 671301632 139487 33554432000 4194304 6201397 140735101027152 140735101026280 4213367 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 163892 139487 166 491 0 163391 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 655568

[startup+1722.3 s]
/proc/loadavg: 2.20 2.29 2.27 4/179 17986
/proc/meminfo: memFree=29239908/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=655712 CPUtime=1722.03 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 21295 0 0 0 172189 14 0 0 20 0 1 0 25502928 671449088 139497 33554432000 4194304 6201397 140735101027152 140735101025432 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 163928 139497 166 491 0 163427 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 655712

[startup+1782.3 s]
/proc/loadavg: 2.17 2.26 2.26 4/179 18033
/proc/meminfo: memFree=29480616/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=655712 CPUtime=1782.02 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 21304 0 0 0 178188 14 0 0 20 0 1 0 25502928 671449088 139506 33554432000 4194304 6201397 140735101027152 140735101025432 4213365 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 163928 139506 166 491 0 163427 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 655712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.26 2.28 2.26 3/179 18033
/proc/meminfo: memFree=29469704/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=655712 CPUtime=1800.02 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 21318 0 0 0 179988 14 0 0 20 0 1 0 25502928 671449088 139520 33554432000 4194304 6201397 140735101027152 140735101025432 4213240 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 163928 139520 166 491 0 163427 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 655712

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 17942 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.26 2.28 2.26 3/179 18033
/proc/meminfo: memFree=29469704/32872528 swapFree=1505436/1685308
[pid=17942] ppid=17939 vsize=655712 CPUtime=1800.02 cores=1,3,5,7
/proc/17942/stat : 17942 (cdcl-cuttingpla) R 17939 17942 17324 0 -1 4202496 21318 0 0 0 179988 14 0 0 20 0 1 0 25502928 671449088 139520 33554432000 4194304 6201397 140735101027152 140735101025432 4213240 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/17942/statm: 163928 139520 166 491 0 163427 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 655712

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.88
CPU system time (s): 0.146977
CPU usage (%): 99.9847
Max. virtual memory (cumulated for all children) (KiB): 655712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.88
system time used= 0.146977
maximum resident set size= 558080
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21318
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= 5
involuntary context switches= 1872

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.5823 second user time and 7.02593 second system time

The end

Launcher Data 

Begin job on node135 at 2016-06-18 09:22:50
IDJOB=4100216
IDBENCH=1587
IDSOLVER=2550
FILE ID=node135/4100216-1466234570
RUNJOBID= node135-1466230914-17341
PBS_JOBID= 19918183
Free space on /tmp= 71692 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-swath1.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-linearsearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100216-1466234570/watcher-4100216-1466234570 -o /tmp/evaluation-result-4100216-1466234570/solver-4100216-1466234570 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466230914-17341 --watchdog 1960 --input HOME/instance-4100216-1466234570.opb ./cdcl-cuttingplanes-opt-linearsearch-release

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

MD5SUM BENCH= ef9882d48a9aa7a6e80245293de5a7b2
RANDOM SEED=1644947641

node135.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		: 2667.004
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	: 5334.00
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		: 2667.004
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		: 2667.004
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	: 5332.57
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		: 2667.004
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		: 2667.004
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		: 2667.004
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		: 2667.004
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		: 2667.004
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:        29846176 kB
Buffers:          117904 kB
Cached:           224376 kB
SwapCached:          716 kB
Active:           349104 kB
Inactive:         256160 kB
Active(anon):     264164 kB
Inactive(anon):     1308 kB
Active(file):      84940 kB
Inactive(file):   254852 kB
Unevictable:     1685308 kB
Mlocked:         1505436 kB
SwapTotal:      67108856 kB
SwapFree:       67100444 kB
Dirty:              6304 kB
Writeback:             0 kB
AnonPages:       1992872 kB
Mapped:             7588 kB
Shmem:                 0 kB
Slab:             601692 kB
SReclaimable:      45796 kB
SUnreclaim:       555896 kB
KernelStack:        1488 kB
PageTables:         7752 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2199500 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    452608 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= 71696 MiB
End job on node135 at 2016-06-18 09:52:50