Trace number 4088307

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
cdcl-cuttingplanes OPT linear search 2016-05-01? (TO) 1800.03 1800.31

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_delay/normalized-fir10_area_delay.opb
MD5SUM5d0340a340565eda2e94c9f5d1d814a1
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark27
Best CPU time to get the best result obtained on this benchmark2.68759
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 37
Optimality of the best value was proved NO
Number of variables49757
Total number of constraints199672
Number of constraints which are clauses199672
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint511
Number of terms in the objective function 24319
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 24319
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 24319
Number of bits of the biggest sum of numbers15
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= 49757 #constraint= 199672
16.09/16.17	c #Conflicts:       1000 | #Learnt:       1001 | 0.000
16.09/16.17	c total clause space: 886.764MB
16.09/16.17	c total #watches: 20594692
192.06/192.18	c total #propagations: 2262244 / total #impl: 51654673 (eff. 0.044)
192.06/192.18	c #Conflicts:       2000 | #Learnt:       2001 | 0.000
192.06/192.18	c total clause space: 1440.99MB
192.06/192.18	c total #watches: 28080948
429.62/429.72	c total #propagations: 6166577 / total #impl: 868412916 (eff. 0.007)
429.62/429.72	c GC COLLECT
429.62/429.72	c #Conflicts:       3000 | #Learnt:       1997 | 0.000
429.62/429.72	c total clause space: 1440.99MB
429.62/429.72	c total #watches: 18753152
1035.63/1035.83	c total #propagations: 7061124 / total #impl: 2610556698 (eff. 0.003)
1035.63/1035.83	c #Conflicts:       4000 | #Learnt:       2997 | 0.000
1035.63/1035.83	c total clause space: 1440.99MB
1035.63/1035.83	c total #watches: 24958926

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-4088307-1465432482/watcher-4088307-1465432482 -o /tmp/evaluation-result-4088307-1465432482/solver-4088307-1465432482 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465427036-7740 --watchdog 1960 --input HOME/instance-4088307-1465432482.opb ./cdcl-cuttingplanes-opt-linearsearch-release 

pid=8521
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: 2.30 2.31 2.27 4/176 8524
/proc/meminfo: memFree=29185180/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=29112 CPUtime=0 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 276 0 0 0 0 0 0 0 20 0 1 0 125181345 29810688 5268 33554432000 4194304 6201397 140737175981056 140733373215672 4211056 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 7278 5268 130 491 0 6777 0

[startup+0.100125 s]
/proc/loadavg: 2.30 2.31 2.27 4/176 8524
/proc/meminfo: memFree=29185180/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=34768 CPUtime=0.09 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 1330 0 0 0 9 0 0 0 20 0 1 0 125181345 35602432 7490 33554432000 4194304 6201397 140737175981056 140733373215672 4207438 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 8692 7491 142 491 0 8191 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 34768

[startup+0.200405 s]
/proc/loadavg: 2.30 2.31 2.27 4/176 8524
/proc/meminfo: memFree=29185180/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=42828 CPUtime=0.19 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 2604 0 0 0 19 0 0 0 20 0 1 0 125181345 43855872 8823 33554432000 4194304 6201397 140737175981056 140733373215672 4207438 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 10707 8823 143 491 0 10206 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 42828

[startup+0.30038 s]
/proc/loadavg: 2.30 2.31 2.27 4/176 8524
/proc/meminfo: memFree=29185180/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=51056 CPUtime=0.29 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 3790 0 0 0 28 1 0 0 20 0 1 0 125181345 52281344 10060 33554432000 4194304 6201397 140737175981056 140737175979192 4208163 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 12764 10062 143 491 0 12263 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51056

[startup+0.700314 s]
/proc/loadavg: 2.30 2.31 2.27 4/176 8524
/proc/meminfo: memFree=29185180/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=66148 CPUtime=0.69 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 6140 0 0 0 68 1 0 0 20 0 1 0 125181345 67735552 15265 33554432000 4194304 6201397 140737175981056 140737175979192 4753040 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 16537 15265 143 491 0 16036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66148

[startup+1.50038 s]
/proc/loadavg: 2.30 2.31 2.27 3/177 8525
/proc/meminfo: memFree=29075464/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=192604 CPUtime=1.49 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 14008 0 0 0 145 4 0 0 20 0 1 0 125181345 197226496 41609 33554432000 4194304 6201397 140737175981056 140737175979336 4213261 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 48151 41609 147 491 0 47650 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 192604

[startup+3.10033 s]
/proc/loadavg: 2.28 2.31 2.27 3/177 8525
/proc/meminfo: memFree=28931148/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=478588 CPUtime=3.09 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 32323 0 0 0 300 9 0 0 20 0 1 0 125181345 490074112 97224 33554432000 4194304 6201397 140737175981056 140737175979336 4214511 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 119647 97224 147 491 0 119146 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 478588

[startup+6.30034 s]
/proc/loadavg: 2.28 2.31 2.27 3/177 8525
/proc/meminfo: memFree=28439248/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1139160 CPUtime=6.29 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 56522 0 0 0 613 16 0 0 20 0 1 0 125181345 1166499840 200628 33554432000 4194304 6201397 140737175981056 140737175979768 4213261 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 284790 200628 147 491 0 284289 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1139160

[startup+12.7003 s]
/proc/loadavg: 2.38 2.33 2.28 3/177 8525
/proc/meminfo: memFree=28287152/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1139160 CPUtime=12.69 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 56577 0 0 0 1251 18 0 0 20 0 1 0 125181345 1166499840 224189 33554432000 4194304 6201397 140737175981056 140737175979768 4213240 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 284790 224189 147 491 0 284289 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1139160

[startup+25.5004 s]
/proc/loadavg: 2.40 2.33 2.28 4/177 8525
/proc/meminfo: memFree=28251676/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1139320 CPUtime=25.48 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 56670 0 0 0 2530 18 0 0 20 0 1 0 125181345 1166663680 229903 33554432000 4194304 6201397 140737175981056 140737175979336 4213261 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 284830 229903 160 491 0 284329 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1139320

[startup+51.1004 s]
/proc/loadavg: 2.34 2.32 2.27 3/177 8525
/proc/meminfo: memFree=28159056/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1140144 CPUtime=51.09 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 56915 0 0 0 5089 20 0 0 20 0 1 0 125181345 1167507456 248033 33554432000 4194304 6201397 140737175981056 140737175979768 4213253 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 285036 248033 160 491 0 284535 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1140144

[startup+102.3 s]
/proc/loadavg: 2.33 2.33 2.28 4/177 8526
/proc/meminfo: memFree=27862372/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1333056 CPUtime=102.28 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 94126 0 0 0 10202 26 0 0 20 0 1 0 125181345 1365049344 307217 33554432000 4194304 6201397 140737175981056 140737175979768 4213268 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 333264 307217 160 491 0 332763 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1333056

[startup+162.3 s]
/proc/loadavg: 2.35 2.33 2.28 4/177 8527
/proc/meminfo: memFree=27803852/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1333572 CPUtime=162.26 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 95289 0 0 0 16199 27 0 0 20 0 1 0 125181345 1365577728 318600 33554432000 4194304 6201397 140737175981056 140737175979768 4213249 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 333393 318600 160 491 0 332892 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 1333572

[startup+222.307 s]
/proc/loadavg: 2.28 2.31 2.27 3/177 8529
/proc/meminfo: memFree=27720128/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1900980 CPUtime=222.26 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 99122 0 0 0 22198 28 0 0 20 0 1 0 125181345 1946603520 338539 33554432000 4194304 6201397 140737175981056 140737175980008 4213261 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475245 338539 160 491 0 474744 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 1900980

[startup+282.3 s]
/proc/loadavg: 2.29 2.30 2.27 3/177 8530
/proc/meminfo: memFree=27719320/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1900980 CPUtime=282.24 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 99127 0 0 0 28196 28 0 0 20 0 1 0 125181345 1946603520 338546 33554432000 4194304 6201397 140737175981056 140737175980008 4213261 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475245 338546 160 491 0 474744 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 1900980

[startup+342.3 s]
/proc/loadavg: 2.29 2.29 2.27 3/178 8534
/proc/meminfo: memFree=27701292/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1900980 CPUtime=342.23 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 99132 0 0 0 34195 28 0 0 20 0 1 0 125181345 1946603520 339707 33554432000 4194304 6201397 140737175981056 140737175980008 4213186 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475245 339707 160 491 0 474744 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 1900980

[startup+402.3 s]
/proc/loadavg: 2.25 2.27 2.26 3/177 8535
/proc/meminfo: memFree=27655652/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1900980 CPUtime=402.22 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 99138 0 0 0 40194 28 0 0 20 0 1 0 125181345 1946603520 344146 33554432000 4194304 6201397 140737175981056 140737175980008 4213244 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475245 344146 166 491 0 474744 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 1900980

[startup+462.3 s]
/proc/loadavg: 2.24 2.26 2.26 3/177 8536
/proc/meminfo: memFree=27575804/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1901236 CPUtime=462.21 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 99153 0 0 0 46193 28 0 0 20 0 1 0 125181345 1946865664 346512 33554432000 4194304 6201397 140737175981056 140737175979336 4213261 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475309 346512 166 491 0 474808 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 1901236

[startup+522.3 s]
/proc/loadavg: 2.21 2.24 2.25 4/177 8537
/proc/meminfo: memFree=27576160/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1901236 CPUtime=522.2 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 99164 0 0 0 52192 28 0 0 20 0 1 0 125181345 1946865664 346523 33554432000 4194304 6201397 140737175981056 140737175979336 4213253 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475309 346523 166 491 0 474808 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 1901236

[startup+582.3 s]
/proc/loadavg: 2.25 2.24 2.25 3/177 8539
/proc/meminfo: memFree=27575476/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1901364 CPUtime=582.19 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 99543 0 0 0 58191 28 0 0 20 0 1 0 125181345 1946996736 346544 33554432000 4194304 6201397 140737175981056 140737175979336 4213261 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475341 346544 166 491 0 474840 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 1901364


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


[startup+942.3 s]
/proc/loadavg: 2.18 2.21 2.23 3/178 8549
/proc/meminfo: memFree=27537560/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1901236 CPUtime=942.15 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 101056 0 0 0 94186 29 0 0 20 0 1 0 125181345 1946865664 346615 33554432000 4194304 6201397 140737175981056 140737175979768 4213240 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475309 346615 166 491 0 474808 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 1901236

[startup+1002.3 s]
/proc/loadavg: 2.20 2.21 2.22 3/177 8550
/proc/meminfo: memFree=27537440/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1901236 CPUtime=1002.14 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 101058 0 0 0 100185 29 0 0 20 0 1 0 125181345 1946865664 346617 33554432000 4194304 6201397 140737175981056 140737175979768 4213257 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475309 346617 166 491 0 474808 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 1901236

[startup+1062.3 s]
/proc/loadavg: 2.26 2.22 2.22 4/177 8551
/proc/meminfo: memFree=27520564/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1901236 CPUtime=1062.13 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 101086 0 0 0 106184 29 0 0 20 0 1 0 125181345 1946865664 350733 33554432000 4194304 6201397 140737175981056 140737175980184 4213251 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475309 350733 166 491 0 474808 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 1901236

[startup+1122.3 s]
/proc/loadavg: 2.28 2.22 2.22 3/177 8552
/proc/meminfo: memFree=27488420/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1901236 CPUtime=1122.12 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 101088 0 0 0 112183 29 0 0 20 0 1 0 125181345 1946865664 351757 33554432000 4194304 6201397 140737175981056 140737175980184 4213261 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475309 351757 166 491 0 474808 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 1901236

[startup+1182.3 s]
/proc/loadavg: 2.22 2.21 2.22 3/177 8554
/proc/meminfo: memFree=27420776/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1900852 CPUtime=1182.11 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 105183 0 0 0 118181 30 0 0 20 0 1 0 125181345 1946472448 363454 33554432000 4194304 6201397 140737175981056 140737175979848 4213257 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475213 363454 166 491 0 474712 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 1900852

[startup+1242.3 s]
/proc/loadavg: 2.30 2.23 2.22 4/177 8555
/proc/meminfo: memFree=27385952/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1901364 CPUtime=1242.1 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 106721 0 0 0 124179 31 0 0 20 0 1 0 125181345 1946996736 372227 33554432000 4194304 6201397 140737175981056 140737175979336 4213244 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475341 372227 166 491 0 474840 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 1901364

[startup+1302.3 s]
/proc/loadavg: 2.27 2.23 2.22 3/177 8556
/proc/meminfo: memFree=27360924/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1901364 CPUtime=1302.09 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 111613 0 0 0 130177 32 0 0 20 0 1 0 125181345 1946996736 378411 33554432000 4194304 6201397 140737175981056 140737175979336 4213240 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475341 378411 166 491 0 474840 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 1901364

[startup+1362.3 s]
/proc/loadavg: 2.20 2.22 2.21 3/177 8557
/proc/meminfo: memFree=27357124/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1901364 CPUtime=1362.08 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 111632 0 0 0 136176 32 0 0 20 0 1 0 125181345 1946996736 379452 33554432000 4194304 6201397 140737175981056 140737175979336 4213249 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475341 379452 166 491 0 474840 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 1901364

[startup+1422.3 s]
/proc/loadavg: 2.26 2.22 2.21 4/177 8558
/proc/meminfo: memFree=27266264/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1901520 CPUtime=1422.08 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 111752 0 0 0 142174 34 0 0 20 0 1 0 125181345 1947156480 402056 33554432000 4194304 6201397 140737175981056 140737175979768 4213261 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475380 402056 166 491 0 474879 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 1901520

[startup+1482.3 s]
/proc/loadavg: 2.24 2.21 2.20 4/177 8560
/proc/meminfo: memFree=27252500/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1901520 CPUtime=1482.07 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 111752 0 0 0 148173 34 0 0 20 0 1 0 125181345 1947156480 402056 33554432000 4194304 6201397 140737175981056 140737175979768 4213249 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475380 402056 166 491 0 474879 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 1901520

[startup+1542.31 s]
/proc/loadavg: 2.34 2.24 2.21 3/178 8564
/proc/meminfo: memFree=27251776/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1901860 CPUtime=1542.06 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 112203 0 0 0 154172 34 0 0 20 0 1 0 125181345 1947504640 402128 33554432000 4194304 6201397 140737175981056 140737175979336 4213261 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475465 402128 166 491 0 474964 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 1901860

[startup+1602.3 s]
/proc/loadavg: 2.29 2.25 2.21 4/179 8588
/proc/meminfo: memFree=27250764/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1901860 CPUtime=1602.05 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 112206 0 0 0 160171 34 0 0 20 0 1 0 125181345 1947504640 402131 33554432000 4194304 6201397 140737175981056 140737175979336 4213244 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475465 402131 166 491 0 474964 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 1901860

[startup+1662.3 s]
/proc/loadavg: 2.30 2.26 2.22 3/178 8589
/proc/meminfo: memFree=27250768/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1901860 CPUtime=1662.04 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 112209 0 0 0 166170 34 0 0 20 0 1 0 125181345 1947504640 402134 33554432000 4194304 6201397 140737175981056 140737175979336 4213253 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475465 402134 166 491 0 474964 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 1901860

[startup+1722.3 s]
/proc/loadavg: 2.16 2.22 2.20 3/178 8590
/proc/meminfo: memFree=27250772/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1901860 CPUtime=1722.03 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 112217 0 0 0 172169 34 0 0 20 0 1 0 125181345 1947504640 402142 33554432000 4194304 6201397 140737175981056 140737175979336 4213249 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475465 402142 166 491 0 474964 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 1901860

[startup+1782.3 s]
/proc/loadavg: 2.25 2.24 2.21 4/178 8638
/proc/meminfo: memFree=27657064/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1901860 CPUtime=1782.02 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 112222 0 0 0 178168 34 0 0 20 0 1 0 125181345 1947504640 402147 33554432000 4194304 6201397 140737175981056 140737175979336 4213244 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475465 402147 166 491 0 474964 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 1901860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.24 2.24 2.21 3/178 8638
/proc/meminfo: memFree=27643968/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1901724 CPUtime=1800.02 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 112355 0 0 0 179968 34 0 0 20 0 1 0 125181345 1947365376 402089 33554432000 4194304 6201397 140737175981056 140737175979336 4213253 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475431 402089 166 491 0 474930 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1901724

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 8524 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.24 2.24 2.21 3/178 8638
/proc/meminfo: memFree=27643968/32872528 swapFree=16360/1798728
[pid=8524] ppid=8521 vsize=1901724 CPUtime=1800.02 cores=0,2,4,6
/proc/8524/stat : 8524 (cdcl-cuttingpla) R 8521 8524 7724 0 -1 4202496 112355 0 0 0 179968 34 0 0 20 0 1 0 125181345 1947365376 402089 33554432000 4194304 6201397 140737175981056 140737175979336 4213253 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/8524/statm: 475431 402089 166 491 0 474930 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1901724

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.31
CPU time (s): 1800.03
CPU user time (s): 1799.68
CPU system time (s): 0.347947
CPU usage (%): 99.9847
Max. virtual memory (cumulated for all children) (KiB): 1902132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.347947
maximum resident set size= 1608732
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 112355
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= 1858

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.00463 second user time and 7.56085 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-09 02:34:42
IDJOB=4088307
IDBENCH=25011
IDSOLVER=2550
FILE ID=node123/4088307-1465432482
RUNJOBID= node123-1465427036-7740
PBS_JOBID= 19859787
Free space on /tmp= 71628 MiB

SOLVER NAME= cdcl-cuttingplanes OPT linear search 2016-05-01
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir10_area_delay.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-linearsearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4088307-1465432482/watcher-4088307-1465432482 -o /tmp/evaluation-result-4088307-1465432482/solver-4088307-1465432482 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465427036-7740 --watchdog 1960 --input HOME/instance-4088307-1465432482.opb ./cdcl-cuttingplanes-opt-linearsearch-release

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

MD5SUM BENCH= 5d0340a340565eda2e94c9f5d1d814a1
RANDOM SEED=378823261

node123.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		: 2667.117
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	: 5334.23
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		: 2667.117
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		: 2667.117
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		: 2667.117
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		: 2667.117
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		: 2667.117
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	: 5332.57
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		: 2667.117
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		: 2667.117
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:        29185452 kB
Buffers:          190744 kB
Cached:           820380 kB
SwapCached:         1756 kB
Active:           440168 kB
Inactive:         699108 kB
Active(anon):     127560 kB
Inactive(anon):     2668 kB
Active(file):     312608 kB
Inactive(file):   696440 kB
Unevictable:     1798728 kB
Mlocked:           16360 kB
SwapTotal:      67108856 kB
SwapFree:       67098836 kB
Dirty:             11876 kB
Writeback:             0 kB
AnonPages:       1858120 kB
Mapped:             7672 kB
Shmem:                 0 kB
Slab:             614920 kB
SReclaimable:      59064 kB
SUnreclaim:       555856 kB
KernelStack:        1472 kB
PageTables:         8276 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2052380 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1802240 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= 71624 MiB
End job on node123 at 2016-06-09 03:04:42