Trace number 4083445

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 NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-25-20.opb
MD5SUMa69e1395b1a03cfd48605e1acc7227e4
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.010998
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables500
Total number of constraints45
Number of constraints which are clauses25
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint25
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 26
Number of bits of the biggest sum of numbers5
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
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4083445-1465341577.opb
0.00/0.00	c File size is 8319 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:           500                                                                   |
1800.01/1800.30	c |  Number of hard clauses:         25                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          20                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

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-4083445-1465341577/watcher-4083445-1465341577 -o /tmp/evaluation-result-4083445-1465341577/solver-4083445-1465341577 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21214 --watchdog 1960 open-wbo-lsu HOME/instance-4083445-1465341577.opb 

pid=21769
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: 2.17 2.20 2.18 2/176 21772
/proc/meminfo: memFree=29292640/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=6852 CPUtime=0 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 431 0 0 0 0 0 0 0 20 0 1 0 116090887 7016448 300 33554432000 4194304 6058637 140733744910768 140737337449816 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 1713 300 164 456 0 1249 0

[startup+0.100157 s]
/proc/loadavg: 2.17 2.20 2.18 2/176 21772
/proc/meminfo: memFree=29292640/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=3388 CPUtime=0.09 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 695 0 0 0 9 0 0 0 20 0 1 0 116090887 3469312 469 33554432000 4194304 6058637 140733744910768 140737337449816 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 847 469 178 456 0 383 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3388

[startup+0.20028 s]
/proc/loadavg: 2.17 2.20 2.18 2/176 21772
/proc/meminfo: memFree=29292640/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=4676 CPUtime=0.19 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 942 0 0 0 19 0 0 0 20 0 1 0 116090887 4788224 715 33554432000 4194304 6058637 140733744910768 140737337449816 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 1169 716 178 456 0 705 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4676

[startup+0.300257 s]
/proc/loadavg: 2.17 2.20 2.18 2/176 21772
/proc/meminfo: memFree=29292640/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=5792 CPUtime=0.29 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 1572 0 0 0 29 0 0 0 20 0 1 0 116090887 5931008 953 33554432000 4194304 6058637 140733744910768 140737337449816 4280062 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 1448 953 178 456 0 984 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5792

[startup+0.700183 s]
/proc/loadavg: 2.17 2.20 2.18 2/176 21772
/proc/meminfo: memFree=29292640/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=8468 CPUtime=0.69 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 1870 0 0 0 69 0 0 0 20 0 1 0 116090887 8671232 1762 33554432000 4194304 6058637 140733744910768 140737337449816 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 2117 1762 178 456 0 1653 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8468

[startup+1.50024 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 21773
/proc/meminfo: memFree=29274960/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=15944 CPUtime=1.49 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 2251 0 0 0 149 0 0 0 20 0 1 0 116090887 16326656 3165 33554432000 4194304 6058637 140733744910768 140733744909496 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 3986 3165 178 456 0 3522 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15944

[startup+3.10025 s]
/proc/loadavg: 2.17 2.20 2.18 4/177 21773
/proc/meminfo: memFree=29267516/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=20392 CPUtime=3.09 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 3125 0 0 0 309 0 0 0 20 0 1 0 116090887 20881408 3767 33554432000 4194304 6058637 140733744910768 140733744909496 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 5098 3767 178 456 0 4634 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20392

[startup+6.30025 s]
/proc/loadavg: 2.24 2.21 2.18 4/177 21773
/proc/meminfo: memFree=29244180/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=24808 CPUtime=6.29 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 3194 0 0 0 629 0 0 0 20 0 1 0 116090887 25403392 5368 33554432000 4194304 6058637 140733744910768 140733744909528 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 6202 5368 178 456 0 5738 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24808

[startup+12.7002 s]
/proc/loadavg: 2.22 2.21 2.18 3/177 21773
/proc/meminfo: memFree=29226104/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=40004 CPUtime=12.68 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 4891 0 0 0 1268 0 0 0 20 0 1 0 116090887 40964096 9092 33554432000 4194304 6058637 140733744910768 140733744909544 4278100 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 10001 9092 178 456 0 9537 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40004

[startup+25.5003 s]
/proc/loadavg: 2.17 2.20 2.18 4/178 21776
/proc/meminfo: memFree=29206704/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=51620 CPUtime=25.48 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 5986 0 0 0 2547 1 0 0 20 0 1 0 116090887 52858880 9258 33554432000 4194304 6058637 140733744910768 140733744909496 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 12905 9258 178 456 0 12441 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 51620

[startup+51.1003 s]
/proc/loadavg: 2.25 2.21 2.18 4/178 21776
/proc/meminfo: memFree=29143128/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=51620 CPUtime=51.08 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 6208 0 0 0 5107 1 0 0 20 0 1 0 116090887 52858880 12544 33554432000 4194304 6058637 140733744910768 140733744909496 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 12905 12544 178 456 0 12441 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 51620

[startup+102.3 s]
/proc/loadavg: 2.23 2.21 2.18 4/177 21777
/proc/meminfo: memFree=29109228/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=70476 CPUtime=102.28 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 7250 0 0 0 10226 2 0 0 20 0 1 0 116090887 72167424 17216 33554432000 4194304 6058637 140733744910768 140733744909496 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 17619 17216 178 456 0 17155 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 70476

[startup+162.3 s]
/proc/loadavg: 2.27 2.22 2.18 4/177 21778
/proc/meminfo: memFree=29059312/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=82688 CPUtime=162.26 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 7585 0 0 0 16224 2 0 0 20 0 1 0 116090887 84672512 20104 33554432000 4194304 6058637 140733744910768 140733744909496 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 20672 20104 178 456 0 20208 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 82688

[startup+222.307 s]
/proc/loadavg: 2.28 2.22 2.19 3/177 21780
/proc/meminfo: memFree=29077768/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=82688 CPUtime=222.26 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 7588 0 0 0 22224 2 0 0 20 0 1 0 116090887 84672512 20107 33554432000 4194304 6058637 140733744910768 140733744909496 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 20672 20107 178 456 0 20208 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 82688

[startup+282.3 s]
/proc/loadavg: 2.31 2.24 2.19 4/177 21781
/proc/meminfo: memFree=29030640/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=82688 CPUtime=282.25 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 8005 0 0 0 28221 4 0 0 20 0 1 0 116090887 84672512 20270 33554432000 4194304 6058637 140733744910768 140733744909832 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 20672 20270 178 456 0 20208 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 82688

[startup+342.3 s]
/proc/loadavg: 2.22 2.22 2.18 3/177 21782
/proc/meminfo: memFree=29045664/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=82688 CPUtime=342.24 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 8177 0 0 0 34219 5 0 0 20 0 1 0 116090887 84672512 20270 33554432000 4194304 6058637 140733744910768 140733744909832 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 20672 20270 178 456 0 20208 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 82688

[startup+402.3 s]
/proc/loadavg: 2.12 2.19 2.18 3/177 21783
/proc/meminfo: memFree=29056012/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=82688 CPUtime=402.23 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 8392 0 0 0 40217 6 0 0 20 0 1 0 116090887 84672512 20311 33554432000 4194304 6058637 140733744910768 140733744909832 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 20672 20311 178 456 0 20208 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 82688

[startup+462.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 21784
/proc/meminfo: memFree=29033204/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=132008 CPUtime=462.21 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 8567 0 0 0 46214 7 0 0 20 0 1 0 116090887 135176192 30107 33554432000 4194304 6058637 140733744910768 140733744909544 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 33002 30107 178 456 0 32538 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 132008

[startup+522.3 s]
/proc/loadavg: 2.18 2.19 2.18 3/177 21786
/proc/meminfo: memFree=28979000/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=132008 CPUtime=522.21 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 8743 0 0 0 52213 8 0 0 20 0 1 0 116090887 135176192 30107 33554432000 4194304 6058637 140733744910768 140733744909544 4277733 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 33002 30107 178 456 0 32538 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 132008

[startup+582.3 s]
/proc/loadavg: 2.15 2.19 2.18 3/177 21787
/proc/meminfo: memFree=29051804/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=82688 CPUtime=582.2 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 8835 0 0 0 58211 9 0 0 20 0 1 0 116090887 84672512 20311 33554432000 4194304 6058637 140733744910768 140733744909832 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 20672 20311 178 456 0 20208 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 82688


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


[startup+942.3 s]
/proc/loadavg: 2.26 2.21 2.18 3/177 21797
/proc/meminfo: memFree=28964948/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=132008 CPUtime=942.14 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 10549 0 0 0 94199 15 0 0 20 0 1 0 116090887 135176192 30118 33554432000 4194304 6058637 140733744910768 140733744909544 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 33002 30118 178 456 0 32538 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 132008

[startup+1002.3 s]
/proc/loadavg: 2.25 2.21 2.18 3/177 21798
/proc/meminfo: memFree=28928116/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=132008 CPUtime=1002.13 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 11225 0 0 0 100197 16 0 0 20 0 1 0 116090887 135176192 29606 33554432000 4194304 6058637 140733744910768 140733744909544 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 33002 29606 178 456 0 32538 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 132008

[startup+1062.3 s]
/proc/loadavg: 2.15 2.19 2.18 3/177 21799
/proc/meminfo: memFree=28973664/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=132008 CPUtime=1062.13 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 11900 0 0 0 106195 18 0 0 20 0 1 0 116090887 135176192 28582 33554432000 4194304 6058637 140733744910768 140733744909544 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 33002 28582 178 456 0 32538 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 132008

[startup+1122.3 s]
/proc/loadavg: 2.22 2.20 2.18 3/177 21801
/proc/meminfo: memFree=28946784/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=82688 CPUtime=1122.11 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 12498 0 0 0 112192 19 0 0 20 0 1 0 116090887 84672512 20322 33554432000 4194304 6058637 140733744910768 140733744909832 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 20672 20322 178 456 0 20208 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 82688

[startup+1182.3 s]
/proc/loadavg: 2.35 2.23 2.19 3/177 21802
/proc/meminfo: memFree=28941908/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=162828 CPUtime=1182.11 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 13178 0 0 0 118190 21 0 0 20 0 1 0 116090887 166735872 33769 33554432000 4194304 6058637 140733744910768 140733744909800 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 40707 33769 178 456 0 40243 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 162828

[startup+1242.3 s]
/proc/loadavg: 2.34 2.25 2.19 3/178 21806
/proc/meminfo: memFree=28911112/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=132008 CPUtime=1242.1 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 13270 0 0 0 124188 22 0 0 20 0 1 0 116090887 135176192 32166 33554432000 4194304 6058637 140733744910768 140733744909544 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 33002 32166 178 456 0 32538 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 132008

[startup+1302.3 s]
/proc/loadavg: 2.23 2.23 2.19 3/177 21807
/proc/meminfo: memFree=28975660/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=132008 CPUtime=1302.09 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 13948 0 0 0 130186 23 0 0 20 0 1 0 116090887 135176192 30630 33554432000 4194304 6058637 140733744910768 140733744909544 4278331 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 33002 30630 178 456 0 32538 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 132008

[startup+1362.3 s]
/proc/loadavg: 2.29 2.25 2.19 4/177 21808
/proc/meminfo: memFree=28927712/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=133860 CPUtime=1362.08 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 15097 0 0 0 136183 25 0 0 20 0 1 0 116090887 137072640 30064 33554432000 4194304 6058637 140733744910768 140733744909544 4278251 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 33465 30064 178 456 0 33001 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 133860

[startup+1422.3 s]
/proc/loadavg: 2.21 2.23 2.18 3/177 21810
/proc/meminfo: memFree=28889668/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=164680 CPUtime=1422.08 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 15692 0 0 0 142182 26 0 0 20 0 1 0 116090887 168632320 35251 33554432000 4194304 6058637 140733744910768 140733744909800 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 41170 35251 178 456 0 40706 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 164680

[startup+1482.3 s]
/proc/loadavg: 2.12 2.20 2.18 3/177 21811
/proc/meminfo: memFree=28900920/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=165228 CPUtime=1482.06 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 16505 0 0 0 148179 27 0 0 20 0 1 0 116090887 169193472 33852 33554432000 4194304 6058637 140733744910768 140733744909800 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 41307 33852 178 456 0 40843 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 165228

[startup+1542.31 s]
/proc/loadavg: 2.16 2.19 2.18 4/177 21812
/proc/meminfo: memFree=28952444/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=135884 CPUtime=1542.06 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 16971 0 0 0 154178 28 0 0 20 0 1 0 116090887 139145216 31082 33554432000 4194304 6058637 140733744910768 140733744909544 4280156 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 33971 31082 178 456 0 33507 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 135884

[startup+1602.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/177 21813
/proc/meminfo: memFree=28936092/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=166704 CPUtime=1602.04 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 17564 0 0 0 160175 29 0 0 20 0 1 0 116090887 170704896 36269 33554432000 4194304 6058637 140733744910768 140733744909800 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 41676 36269 178 456 0 41212 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 166704

[startup+1662.3 s]
/proc/loadavg: 2.29 2.23 2.19 3/177 21814
/proc/meminfo: memFree=28875076/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=136348 CPUtime=1662.04 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 18115 0 0 0 166173 31 0 0 20 0 1 0 116090887 139620352 33584 33554432000 4194304 6058637 140733744910768 140733744909544 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 34087 33584 178 456 0 33623 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 136348

[startup+1722.3 s]
/proc/loadavg: 2.19 2.22 2.18 4/177 21816
/proc/meminfo: memFree=28955824/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=136560 CPUtime=1722.02 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 18507 0 0 0 172170 32 0 0 20 0 1 0 116090887 139837440 30739 33554432000 4194304 6058637 140733744910768 140733744909544 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 34140 30739 178 456 0 33676 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 136560

[startup+1782.3 s]
/proc/loadavg: 2.21 2.22 2.18 4/177 21817
/proc/meminfo: memFree=28812404/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=167380 CPUtime=1782.02 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 19101 0 0 0 178169 33 0 0 20 0 1 0 116090887 171397120 36438 33554432000 4194304 6058637 140733744910768 140733744909800 4277704 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 41845 36438 178 456 0 41381 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 167380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.15 2.20 2.18 3/177 21863
/proc/meminfo: memFree=29131496/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=138980 CPUtime=1800.01 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 19795 0 0 0 179967 34 0 0 20 0 1 0 116090887 142315520 30320 33554432000 4194304 6058637 140733744910768 140733744909544 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 34745 30320 178 456 0 34281 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 138980

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 21772 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.15 2.20 2.18 3/177 21863
/proc/meminfo: memFree=29131496/32872528 swapFree=16360/1798728
[pid=21772] ppid=21769 vsize=138980 CPUtime=1800.01 cores=0,2,4,6
/proc/21772/stat : 21772 (open-wbo-lsu) R 21769 21772 21198 0 -1 4202496 19795 0 0 0 179967 34 0 0 20 0 1 0 116090887 142315520 30320 33554432000 4194304 6058637 140733744910768 140733744909544 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21772/statm: 34745 30320 178 456 0 34281 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 138980

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.68
CPU system time (s): 0.344947
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 169800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.344947
maximum resident set size= 149852
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19798
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= 11
involuntary context switches= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.19336 second user time and 7.27889 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-08 01:19:37
IDJOB=4083445
IDBENCH=2569
IDSOLVER=2545
FILE ID=node123/4083445-1465341577
RUNJOBID= node123-1465337900-21214
PBS_JOBID= 19853398
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-25-20.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083445-1465341577/watcher-4083445-1465341577 -o /tmp/evaluation-result-4083445-1465341577/solver-4083445-1465341577 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21214 --watchdog 1960  open-wbo-lsu HOME/instance-4083445-1465341577.opb

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

MD5SUM BENCH= a69e1395b1a03cfd48605e1acc7227e4
RANDOM SEED=1221777656

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:        29293648 kB
Buffers:          164588 kB
Cached:           860896 kB
SwapCached:         1900 kB
Active:           125632 kB
Inactive:         915328 kB
Active(anon):      15352 kB
Inactive(anon):     2220 kB
Active(file):     110280 kB
Inactive(file):   913108 kB
Unevictable:     1798728 kB
Mlocked:           16360 kB
SwapTotal:      67108856 kB
SwapFree:       67098832 kB
Dirty:              9604 kB
Writeback:             0 kB
AnonPages:       1811416 kB
Mapped:             7872 kB
Shmem:                 0 kB
Slab:             606084 kB
SReclaimable:      49764 kB
SUnreclaim:       556320 kB
KernelStack:        1432 kB
PageTables:         7628 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1933844 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1787904 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71724 MiB
End job on node123 at 2016-06-08 01:49:38