Trace number 4100416

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) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-blp-ic98.opb
MD5SUMcf56ee4a2e10a22486df8fb664e91027
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
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables15501
Total number of constraints763
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)627
Number of constraints which are nor clauses,nor cardinality constraints136
Minimum length of a constraint8
Maximum length of a constraint13581
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 531126
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= 15501 #constraint= 763
140.96/141.03	c #Conflicts:       1000 | #Learnt:        997 | 2.233
140.96/141.03	c total clause space: 206.656MB
140.96/141.03	c total #watches: 1139400
1280.30/1280.53	c total #propagations: 404481 / total #impl: 14336044 (eff. 0.028)
1280.30/1280.53	c #Conflicts:       2000 | #Learnt:       1996 | 5.103
1280.30/1280.53	c total clause space: 545.701MB
1280.30/1280.53	c total #watches: 2643729

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-4100416-1466238755/watcher-4100416-1466238755 -o /tmp/evaluation-result-4100416-1466238755/solver-4100416-1466238755 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1466229325-2738 --watchdog 1960 --input HOME/instance-4100416-1466238755.opb ./cdcl-cuttingplanes-opt-linearsearch-release 

pid=4032
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: 2.16 2.18 2.15 3/176 4035
/proc/meminfo: memFree=31173848/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=29112 CPUtime=0 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 276 0 0 0 0 0 0 0 20 0 1 0 25920984 29810688 5268 33554432000 4194304 6201397 140735967878544 140734360525176 4211056 0 0 4096 8388610 0 0 0 17 1 0 0 0 0 0
/proc/4035/statm: 7278 5268 130 491 0 6777 0

[startup+0.100167 s]
/proc/loadavg: 2.16 2.18 2.15 3/176 4035
/proc/meminfo: memFree=31173848/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=38476 CPUtime=0.09 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 1332 0 0 0 9 0 0 0 20 0 1 0 25920984 39399424 7716 33554432000 4194304 6201397 140735967878544 140734360525176 5408672 0 0 4096 8388610 0 0 0 17 1 0 0 0 0 0
/proc/4035/statm: 9619 7716 143 491 0 9118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 38476

[startup+0.200357 s]
/proc/loadavg: 2.16 2.18 2.15 3/176 4035
/proc/meminfo: memFree=31173848/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=51460 CPUtime=0.19 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 2172 0 0 0 19 0 0 0 20 0 1 0 25920984 52695040 9431 33554432000 4194304 6201397 140735967878544 140734360525176 4213357 0 0 4096 8388610 0 0 0 17 1 0 0 0 0 0
/proc/4035/statm: 12865 9431 146 491 0 12364 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 51460

[startup+0.300327 s]
/proc/loadavg: 2.16 2.18 2.15 3/176 4035
/proc/meminfo: memFree=31173848/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=51460 CPUtime=0.29 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 2172 0 0 0 29 0 0 0 20 0 1 0 25920984 52695040 9431 33554432000 4194304 6201397 140735967878544 140734360525176 4213359 0 0 4096 8388610 0 0 0 17 1 0 0 0 0 0
/proc/4035/statm: 12865 9431 146 491 0 12364 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51460

[startup+0.70023 s]
/proc/loadavg: 2.16 2.18 2.15 3/176 4035
/proc/meminfo: memFree=31173848/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=51460 CPUtime=0.69 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 2173 0 0 0 69 0 0 0 20 0 1 0 25920984 52695040 9432 33554432000 4194304 6201397 140735967878544 140735967877272 4213371 0 0 4096 8388610 0 0 0 17 1 0 0 0 0 0
/proc/4035/statm: 12865 9432 146 491 0 12364 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51460

[startup+1.50023 s]
/proc/loadavg: 2.16 2.18 2.15 3/177 4036
/proc/meminfo: memFree=31136184/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=51904 CPUtime=1.49 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 2246 0 0 0 149 0 0 0 20 0 1 0 25920984 53149696 9505 33554432000 4194304 6201397 140735967878544 140735967876824 4214919 0 0 4096 8388610 0 0 0 17 1 0 0 0 0 0
/proc/4035/statm: 12976 9505 146 491 0 12475 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51904

[startup+3.10029 s]
/proc/loadavg: 2.15 2.18 2.15 3/177 4036
/proc/meminfo: memFree=31135680/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=64396 CPUtime=3.08 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 2762 0 0 0 308 0 0 0 20 0 1 0 25920984 65941504 12937 33554432000 4194304 6201397 140735967878544 140735967877144 4215861 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 16099 12937 147 491 0 15598 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 64396

[startup+6.30021 s]
/proc/loadavg: 2.15 2.18 2.15 3/177 4036
/proc/meminfo: memFree=31100548/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=84948 CPUtime=6.29 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 3271 0 0 0 628 1 0 0 20 0 1 0 25920984 86986752 18448 33554432000 4194304 6201397 140735967878544 140735967877208 4213186 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 21237 18448 147 491 0 20736 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84948

[startup+12.7002 s]
/proc/loadavg: 2.12 2.17 2.15 3/177 4036
/proc/meminfo: memFree=31083512/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=117072 CPUtime=12.68 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 3790 0 0 0 1267 1 0 0 20 0 1 0 25920984 119881728 22978 33554432000 4194304 6201397 140735967878544 140735967877256 4215827 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 29268 22978 147 491 0 28767 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 117072

[startup+25.5002 s]
/proc/loadavg: 2.26 2.20 2.16 3/178 4037
/proc/meminfo: memFree=31046532/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=167160 CPUtime=25.48 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 3952 0 0 0 2547 1 0 0 20 0 1 0 25920984 171171840 31816 33554432000 4194304 6201397 140735967878544 140735967877576 4214919 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 41790 31816 147 491 0 41289 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 167160

[startup+51.1003 s]
/proc/loadavg: 2.24 2.20 2.16 3/178 4037
/proc/meminfo: memFree=31003776/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=251952 CPUtime=51.07 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 6063 0 0 0 5105 2 0 0 20 0 1 0 25920984 257998848 42028 33554432000 4194304 6201397 140735967878544 140735967876824 4213328 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 62988 42028 147 491 0 62487 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 251952

[startup+102.3 s]
/proc/loadavg: 2.21 2.19 2.16 3/177 4039
/proc/meminfo: memFree=30989416/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=255752 CPUtime=102.27 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 8744 0 0 0 10224 3 0 0 20 0 1 0 25920984 261890048 45541 33554432000 4194304 6201397 140735967878544 140735967876824 4213367 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 63938 45541 147 491 0 63437 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 255752

[startup+162.3 s]
/proc/loadavg: 2.20 2.19 2.16 3/177 4040
/proc/meminfo: memFree=30878144/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=394372 CPUtime=162.25 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 12157 0 0 0 16220 5 0 0 20 0 1 0 25920984 403836928 73379 33554432000 4194304 6201397 140735967878544 140735967877256 4213186 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 98593 73379 160 491 0 98092 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 394372

[startup+222.307 s]
/proc/loadavg: 2.26 2.20 2.16 3/177 4041
/proc/meminfo: memFree=30831108/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=400576 CPUtime=222.26 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 13869 0 0 0 22220 6 0 0 20 0 1 0 25920984 410189824 84649 33554432000 4194304 6201397 140735967878544 140735967877256 4213261 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 100144 84649 160 491 0 99643 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 400576

[startup+282.3 s]
/proc/loadavg: 2.23 2.19 2.16 3/177 4042
/proc/meminfo: memFree=30790164/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=407852 CPUtime=282.24 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 16029 0 0 0 28217 7 0 0 20 0 1 0 25920984 417640448 94418 33554432000 4194304 6201397 140735967878544 140735967877208 4213261 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 101963 94418 160 491 0 101462 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 407852

[startup+342.3 s]
/proc/loadavg: 2.19 2.18 2.16 3/177 4043
/proc/meminfo: memFree=30772500/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=409920 CPUtime=342.22 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 16898 0 0 0 34215 7 0 0 20 0 1 0 25920984 419758080 98765 33554432000 4194304 6201397 140735967878544 140735967877496 4213328 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 102480 98765 160 491 0 101979 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 409920

[startup+402.3 s]
/proc/loadavg: 2.33 2.21 2.17 3/177 4045
/proc/meminfo: memFree=30764588/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=410548 CPUtime=402.22 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 17044 0 0 0 40214 8 0 0 20 0 1 0 25920984 420401152 100824 33554432000 4194304 6201397 140735967878544 140735967877144 4213365 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 102637 100824 160 491 0 102136 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 410548

[startup+462.3 s]
/proc/loadavg: 2.12 2.17 2.16 3/178 4049
/proc/meminfo: memFree=30758368/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=625616 CPUtime=462.22 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 17148 0 0 0 46214 8 0 0 20 0 1 0 25920984 640630784 102389 33554432000 4194304 6201397 140735967878544 140735967877576 4213178 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 156404 102389 160 491 0 155903 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 625616

[startup+522.3 s]
/proc/loadavg: 2.22 2.18 2.16 3/177 4050
/proc/meminfo: memFree=30751640/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=625896 CPUtime=522.21 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 17231 0 0 0 52213 8 0 0 20 0 1 0 25920984 640917504 103494 33554432000 4194304 6201397 140735967878544 140735967877160 4213361 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 156474 103494 160 491 0 155973 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 625896

[startup+582.3 s]
/proc/loadavg: 2.20 2.18 2.16 3/177 4051
/proc/meminfo: memFree=30747180/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=626292 CPUtime=582.2 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 17367 0 0 0 58212 8 0 0 20 0 1 0 25920984 641323008 104630 33554432000 4194304 6201397 140735967878544 140735967877496 4213336 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 156573 104630 160 491 0 156072 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 626292


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


[startup+942.3 s]
/proc/loadavg: 2.26 2.18 2.16 3/177 4058
/proc/meminfo: memFree=30705224/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=634844 CPUtime=942.14 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 20022 0 0 0 94204 10 0 0 20 0 1 0 25920984 650080256 114437 33554432000 4194304 6201397 140735967878544 140735967876824 4213186 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 158711 114437 160 491 0 158210 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 634844

[startup+1002.3 s]
/proc/loadavg: 2.22 2.18 2.16 3/177 4060
/proc/meminfo: memFree=30691112/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=634932 CPUtime=1002.13 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 20192 0 0 0 100203 10 0 0 20 0 1 0 25920984 650170368 118023 33554432000 4194304 6201397 140735967878544 140735967876824 4213365 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 158733 118023 160 491 0 158232 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 634932

[startup+1062.3 s]
/proc/loadavg: 2.11 2.16 2.15 3/178 4064
/proc/meminfo: memFree=30686524/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=634940 CPUtime=1062.12 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 20415 0 0 0 106202 10 0 0 20 0 1 0 25920984 650178560 119074 33554432000 4194304 6201397 140735967878544 140735967876824 4213261 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 158735 119074 160 491 0 158234 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 634940

[startup+1122.3 s]
/proc/loadavg: 2.21 2.17 2.15 3/177 4065
/proc/meminfo: memFree=30678432/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=635028 CPUtime=1122.12 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 20488 0 0 0 112201 11 0 0 20 0 1 0 25920984 650268672 121141 33554432000 4194304 6201397 140735967878544 140735967876824 4213257 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 158757 121141 160 491 0 158256 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 635028

[startup+1182.3 s]
/proc/loadavg: 2.17 2.17 2.15 3/177 4066
/proc/meminfo: memFree=30670308/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=637076 CPUtime=1182.1 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 21076 0 0 0 118199 11 0 0 20 0 1 0 25920984 652365824 123196 33554432000 4194304 6201397 140735967878544 140735967876824 4213361 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 159269 123196 160 491 0 158768 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 637076

[startup+1242.3 s]
/proc/loadavg: 2.17 2.16 2.15 4/177 4067
/proc/meminfo: memFree=30658028/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=637372 CPUtime=1242.09 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 21145 0 0 0 124198 11 0 0 20 0 1 0 25920984 652668928 126331 33554432000 4194304 6201397 140735967878544 140735967877144 4213168 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 159343 126331 160 491 0 158842 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 637372

[startup+1302.3 s]
/proc/loadavg: 2.12 2.15 2.15 3/176 4068
/proc/meminfo: memFree=30651268/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=637652 CPUtime=1302.09 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 21341 0 0 0 130197 12 0 0 20 0 1 0 25920984 652955648 127929 33554432000 4194304 6201397 140735967878544 140735967877672 4213257 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 159413 127929 160 491 0 158912 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 637652

[startup+1362.3 s]
/proc/loadavg: 2.09 2.13 2.14 3/177 4070
/proc/meminfo: memFree=30648976/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=637616 CPUtime=1362.08 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 21391 0 0 0 136196 12 0 0 20 0 1 0 25920984 652918784 127941 33554432000 4194304 6201397 140735967878544 140735967877496 4213240 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 159404 127941 160 491 0 158903 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 637616

[startup+1422.3 s]
/proc/loadavg: 2.29 2.18 2.15 3/177 4162
/proc/meminfo: memFree=29376508/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=637616 CPUtime=1422.07 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 21391 0 0 0 142195 12 0 0 20 0 1 0 25920984 652918784 127941 33554432000 4194304 6201397 140735967878544 140735967877496 4213253 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 159404 127941 160 491 0 158903 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 637616

[startup+1482.3 s]
/proc/loadavg: 2.21 2.18 2.15 3/177 4163
/proc/meminfo: memFree=28907856/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=638048 CPUtime=1482.06 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 21504 0 0 0 148194 12 0 0 20 0 1 0 25920984 653361152 128042 33554432000 4194304 6201397 140735967878544 140735967877384 4213186 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 159512 128042 160 491 0 159011 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 638048

[startup+1542.31 s]
/proc/loadavg: 2.27 2.19 2.16 3/177 4164
/proc/meminfo: memFree=28882200/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=638184 CPUtime=1542.05 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 21522 0 0 0 154193 12 0 0 20 0 1 0 25920984 653500416 128060 33554432000 4194304 6201397 140735967878544 140735967877192 4213359 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 159546 128060 160 491 0 159045 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 638184

[startup+1602.3 s]
/proc/loadavg: 2.32 2.21 2.17 3/177 4165
/proc/meminfo: memFree=28881856/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=638472 CPUtime=1602.04 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 21584 0 0 0 160192 12 0 0 20 0 1 0 25920984 653795328 128122 33554432000 4194304 6201397 140735967878544 140735967877144 4213357 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 159618 128122 160 491 0 159117 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 638472

[startup+1662.3 s]
/proc/loadavg: 2.21 2.20 2.17 3/178 4170
/proc/meminfo: memFree=28878268/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=638560 CPUtime=1662.03 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 21645 0 0 0 166191 12 0 0 20 0 1 0 25920984 653885440 128171 33554432000 4194304 6201397 140735967878544 140735967877496 4213257 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 159640 128171 160 491 0 159139 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 638560

[startup+1722.3 s]
/proc/loadavg: 2.12 2.18 2.16 3/178 4193
/proc/meminfo: memFree=28877228/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=638560 CPUtime=1722.02 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 21649 0 0 0 172190 12 0 0 20 0 1 0 25920984 653885440 128175 33554432000 4194304 6201397 140735967878544 140735967877496 4213261 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 159640 128175 160 491 0 159139 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 638560

[startup+1782.3 s]
/proc/loadavg: 2.29 2.20 2.17 3/177 4194
/proc/meminfo: memFree=28873688/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=638560 CPUtime=1782.01 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 21651 0 0 0 178189 12 0 0 20 0 1 0 25920984 653885440 128177 33554432000 4194304 6201397 140735967878544 140735967877496 4213328 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 159640 128177 160 491 0 159139 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 638560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.21 2.19 2.17 3/177 4194
/proc/meminfo: memFree=28873816/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=638560 CPUtime=1800.01 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 21651 0 0 0 179989 12 0 0 20 0 1 0 25920984 653885440 128177 33554432000 4194304 6201397 140735967878544 140735967877496 4213186 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 159640 128177 160 491 0 159139 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 638560

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 4035 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.21 2.19 2.17 3/177 4194
/proc/meminfo: memFree=28873816/32872528 swapFree=496868/529572
[pid=4035] ppid=4032 vsize=638560 CPUtime=1800.01 cores=1,3,5,7
/proc/4035/stat : 4035 (cdcl-cuttingpla) R 4032 4035 2721 0 -1 4202496 21651 0 0 0 179989 12 0 0 20 0 1 0 25920984 653885440 128177 33554432000 4194304 6201397 140735967878544 140735967877496 4213186 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/4035/statm: 159640 128177 160 491 0 159139 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 638560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.89
CPU system time (s): 0.12998
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 638560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.12998
maximum resident set size= 512732
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21651
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= 7
involuntary context switches= 2005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.42133 second user time and 7.45087 second system time

The end

Launcher Data 

Begin job on node141 at 2016-06-18 10:32:36
IDJOB=4100416
IDBENCH=1613
IDSOLVER=2550
FILE ID=node141/4100416-1466238755
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/unibo/normalized-reduced-mps-v2-20-10-blp-ic98.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-linearsearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100416-1466238755/watcher-4100416-1466238755 -o /tmp/evaluation-result-4100416-1466238755/solver-4100416-1466238755 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1466229325-2738 --watchdog 1960 --input HOME/instance-4100416-1466238755.opb ./cdcl-cuttingplanes-opt-linearsearch-release

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

MD5SUM BENCH= cf56ee4a2e10a22486df8fb664e91027
RANDOM SEED=891349860

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:        31174376 kB
Buffers:          117764 kB
Cached:           165588 kB
SwapCached:         2528 kB
Active:           226836 kB
Inactive:         203208 kB
Active(anon):     146992 kB
Inactive(anon):     2028 kB
Active(file):      79844 kB
Inactive(file):   201180 kB
Unevictable:      529572 kB
Mlocked:          496868 kB
SwapTotal:      67108856 kB
SwapFree:       67099068 kB
Dirty:              4296 kB
Writeback:             0 kB
AnonPages:        674736 kB
Mapped:             7760 kB
Shmem:                 0 kB
Slab:             606596 kB
SReclaimable:      50028 kB
SUnreclaim:       556568 kB
KernelStack:        1424 kB
PageTables:         5312 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     833004 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    163840 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= 71716 MiB
End job on node141 at 2016-06-18 11:02:36