Trace number 4096917

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
cdcl-cuttingplanes DEC 2016-05-01UNSAT 5.38218 5.38337

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/
SyncCodes/d_n_k/normalized-5_6_17.opb
MD5SUMe124a8d4cb56c8764d77bddfa15abf20
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark0.759883
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables506
Total number of constraints2337
Number of constraints which are clauses2332
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint22
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 17
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 39
Number of bits of the biggest sum of numbers6
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 * #variable= 506 #constraint= 2337
0.00/0.06	c #Conflicts:       1000 | #Learnt:        999 | 0.000
0.00/0.06	c total clause space: 4.25031MB
0.00/0.06	c total #watches: 7430
0.09/0.11	c total #propagations: 109861 / total #impl: 181298 (eff. 0.606)
0.09/0.11	c #Conflicts:       2000 | #Learnt:       1999 | 0.000
0.09/0.11	c total clause space: 4.25031MB
0.09/0.11	c total #watches: 10066
0.09/0.17	c total #propagations: 217343 / total #impl: 370907 (eff. 0.586)
0.09/0.17	c GARBAGE COLLECT
0.09/0.17	c #Conflicts:       3000 | #Learnt:       2004 | 0.000
0.09/0.17	c total clause space: 4.25031MB
0.09/0.17	c total #watches: 10253
0.19/0.24	c total #propagations: 325563 / total #impl: 578232 (eff. 0.563)
0.19/0.24	c #Conflicts:       4000 | #Learnt:       3004 | 0.000
0.19/0.24	c total clause space: 4.25031MB
0.19/0.24	c total #watches: 13042
0.29/0.31	c total #propagations: 431972 / total #impl: 791480 (eff. 0.546)
0.29/0.31	c GARBAGE COLLECT
0.29/0.31	c #Conflicts:       5000 | #Learnt:       2356 | 0.000
0.29/0.31	c total clause space: 4.25031MB
0.29/0.31	c total #watches: 11847
0.29/0.39	c total #propagations: 535166 / total #impl: 997900 (eff. 0.536)
0.29/0.39	c #Conflicts:       6000 | #Learnt:       3356 | 0.000
0.29/0.39	c total clause space: 4.25031MB
0.29/0.39	c total #watches: 14676
0.39/0.49	c total #propagations: 642381 / total #impl: 1219478 (eff. 0.527)
0.39/0.49	c GARBAGE COLLECT
0.39/0.49	c #Conflicts:       7000 | #Learnt:       2228 | 0.000
0.39/0.49	c total clause space: 6.90675MB
0.39/0.49	c total #watches: 11866
0.49/0.56	c total #propagations: 753691 / total #impl: 1458107 (eff. 0.517)
0.49/0.56	c #Conflicts:       8000 | #Learnt:       3228 | 0.000
0.49/0.56	c total clause space: 6.90675MB
0.49/0.56	c total #watches: 14451
0.59/0.66	c total #propagations: 860124 / total #impl: 1680431 (eff. 0.512)
0.59/0.66	c #Conflicts:       9000 | #Learnt:       4228 | 0.000
0.59/0.66	c total clause space: 6.90675MB
0.59/0.66	c total #watches: 17149
0.69/0.76	c total #propagations: 969085 / total #impl: 1916763 (eff. 0.506)
0.69/0.76	c GARBAGE COLLECT
0.69/0.76	c #Conflicts:      10000 | #Learnt:       2713 | 0.000
0.69/0.76	c total clause space: 6.90675MB
0.69/0.76	c total #watches: 13660
0.79/0.85	c total #propagations: 1076742 / total #impl: 2150363 (eff. 0.501)
0.79/0.85	c #Conflicts:      11000 | #Learnt:       3713 | 0.000
0.79/0.85	c total clause space: 6.90675MB
0.79/0.85	c total #watches: 16397
0.89/0.95	c total #propagations: 1179436 / total #impl: 2378198 (eff. 0.496)
0.89/0.95	c #Conflicts:      12000 | #Learnt:       4713 | 0.000
0.89/0.95	c total clause space: 6.90675MB
0.89/0.95	c total #watches: 19134
0.99/1.07	c total #propagations: 1292684 / total #impl: 2622846 (eff. 0.493)
0.99/1.07	c #Conflicts:      13000 | #Learnt:       5713 | 0.000
0.99/1.07	c total clause space: 6.90675MB
0.99/1.07	c total #watches: 21684
1.09/1.16	c total #propagations: 1396673 / total #impl: 2868917 (eff. 0.487)
1.09/1.16	c GARBAGE COLLECT
1.09/1.16	c #Conflicts:      14000 | #Learnt:       3858 | 0.000
1.09/1.16	c total clause space: 6.90675MB
1.09/1.16	c total #watches: 16454
1.19/1.26	c total #propagations: 1499587 / total #impl: 3096450 (eff. 0.484)
1.19/1.26	c #Conflicts:      15000 | #Learnt:       4858 | 0.000
1.19/1.26	c total clause space: 6.90675MB
1.19/1.26	c total #watches: 19003
1.29/1.37	c total #propagations: 1605434 / total #impl: 3344300 (eff. 0.480)
1.29/1.37	c #Conflicts:      16000 | #Learnt:       5858 | 0.000
1.29/1.37	c total clause space: 6.90675MB
1.29/1.37	c total #watches: 21494
1.39/1.48	c total #propagations: 1710472 / total #impl: 3598292 (eff. 0.475)
1.39/1.48	c GARBAGE COLLECT
1.39/1.48	c #Conflicts:      17000 | #Learnt:       3682 | 0.000
1.39/1.48	c total clause space: 6.90675MB
1.39/1.48	c total #watches: 15768
1.49/1.58	c total #propagations: 1819127 / total #impl: 3846966 (eff. 0.473)
1.49/1.58	c #Conflicts:      18000 | #Learnt:       4682 | 0.000
1.49/1.58	c total clause space: 6.90675MB
1.49/1.58	c total #watches: 18360
1.69/1.70	c total #propagations: 1925328 / total #impl: 4115827 (eff. 0.468)
1.69/1.70	c #Conflicts:      19000 | #Learnt:       5682 | 0.000
1.69/1.70	c total clause space: 6.90675MB
1.69/1.70	c total #watches: 20765
1.79/1.82	c total #propagations: 2030854 / total #impl: 4372812 (eff. 0.464)
1.79/1.82	c #Conflicts:      20000 | #Learnt:       6682 | 0.000
1.79/1.82	c total clause space: 11.2235MB
1.79/1.82	c total #watches: 23218
1.89/1.91	c total #propagations: 2137568 / total #impl: 4621804 (eff. 0.462)
1.89/1.91	c GARBAGE COLLECT
1.89/1.91	c #Conflicts:      21000 | #Learnt:       4194 | 0.000
1.89/1.91	c total clause space: 11.2235MB
1.89/1.91	c total #watches: 17128
1.99/2.01	c total #propagations: 2241802 / total #impl: 4877296 (eff. 0.460)
1.99/2.01	c #Conflicts:      22000 | #Learnt:       5194 | 0.000
1.99/2.01	c total clause space: 11.2235MB
1.99/2.01	c total #watches: 19559
2.09/2.13	c total #propagations: 2346446 / total #impl: 5122297 (eff. 0.458)
2.09/2.13	c #Conflicts:      23000 | #Learnt:       6194 | 0.000
2.09/2.13	c total clause space: 11.2235MB
2.09/2.13	c total #watches: 22036
2.19/2.25	c total #propagations: 2450758 / total #impl: 5371133 (eff. 0.456)
2.19/2.25	c #Conflicts:      24000 | #Learnt:       7194 | 0.000
2.19/2.25	c total clause space: 11.2235MB
2.19/2.25	c total #watches: 24487
2.29/2.36	c total #propagations: 2551640 / total #impl: 5600798 (eff. 0.456)
2.29/2.36	c GARBAGE COLLECT
2.29/2.36	c #Conflicts:      25000 | #Learnt:       4399 | 0.000
2.29/2.36	c total clause space: 11.2235MB
2.29/2.36	c total #watches: 17555
2.39/2.46	c total #propagations: 2661225 / total #impl: 5864224 (eff. 0.454)
2.39/2.46	c #Conflicts:      26000 | #Learnt:       5399 | 0.000
2.39/2.46	c total clause space: 11.2235MB
2.39/2.46	c total #watches: 19955
2.49/2.57	c total #propagations: 2765826 / total #impl: 6096412 (eff. 0.454)
2.49/2.57	c #Conflicts:      27000 | #Learnt:       6399 | 0.000
2.49/2.57	c total clause space: 11.2235MB
2.49/2.57	c total #watches: 22393
2.59/2.69	c total #propagations: 2876710 / total #impl: 6327764 (eff. 0.455)
2.59/2.69	c #Conflicts:      28000 | #Learnt:       7399 | 0.000
2.59/2.69	c total clause space: 11.2235MB
2.59/2.69	c total #watches: 24835
2.79/2.82	c total #propagations: 2984564 / total #impl: 6581652 (eff. 0.453)
2.79/2.82	c GARBAGE COLLECT
2.79/2.82	c #Conflicts:      29000 | #Learnt:       4299 | 0.000
2.79/2.82	c total clause space: 11.2235MB
2.79/2.82	c total #watches: 17229
2.89/2.93	c total #propagations: 3089276 / total #impl: 6838198 (eff. 0.452)
2.89/2.93	c #Conflicts:      30000 | #Learnt:       5299 | 0.000
2.89/2.93	c total clause space: 11.2235MB
2.89/2.93	c total #watches: 19668
2.99/3.03	c total #propagations: 3198181 / total #impl: 7092324 (eff. 0.451)
2.99/3.03	c #Conflicts:      31000 | #Learnt:       6299 | 0.000
2.99/3.03	c total clause space: 11.2235MB
2.99/3.03	c total #watches: 22089
3.09/3.16	c total #propagations: 3297846 / total #impl: 7330312 (eff. 0.450)
3.09/3.16	c #Conflicts:      32000 | #Learnt:       7299 | 0.000
3.09/3.16	c total clause space: 11.2235MB
3.09/3.16	c total #watches: 24468
3.19/3.29	c total #propagations: 3404504 / total #impl: 7591120 (eff. 0.448)
3.19/3.29	c #Conflicts:      33000 | #Learnt:       8299 | 0.000
3.19/3.29	c total clause space: 11.2235MB
3.19/3.29	c total #watches: 26897
3.39/3.41	c total #propagations: 3508873 / total #impl: 7849258 (eff. 0.447)
3.39/3.41	c GARBAGE COLLECT
3.39/3.41	c #Conflicts:      34000 | #Learnt:       4902 | 0.000
3.39/3.41	c total clause space: 11.2235MB
3.39/3.41	c total #watches: 18791
3.49/3.52	c total #propagations: 3615023 / total #impl: 8099676 (eff. 0.446)
3.49/3.52	c #Conflicts:      35000 | #Learnt:       5902 | 0.000
3.49/3.52	c total clause space: 11.2235MB
3.49/3.52	c total #watches: 21293
3.59/3.64	c total #propagations: 3726585 / total #impl: 8360446 (eff. 0.446)
3.59/3.64	c #Conflicts:      36000 | #Learnt:       6901 | 0.000
3.59/3.64	c total clause space: 11.2235MB
3.59/3.64	c total #watches: 23632
3.69/3.77	c total #propagations: 3834044 / total #impl: 8625008 (eff. 0.445)
3.69/3.77	c #Conflicts:      37000 | #Learnt:       7901 | 0.000
3.69/3.77	c total clause space: 11.2235MB
3.69/3.77	c total #watches: 25958
3.89/3.90	c total #propagations: 3943625 / total #impl: 8912130 (eff. 0.443)
3.89/3.90	c #Conflicts:      38000 | #Learnt:       8900 | 0.000
3.89/3.90	c total clause space: 11.2235MB
3.89/3.90	c total #watches: 28219
3.99/4.02	c total #propagations: 4042809 / total #impl: 9145776 (eff. 0.442)
3.99/4.02	c GARBAGE COLLECT
3.99/4.02	c #Conflicts:      39000 | #Learnt:       5208 | 0.000
3.99/4.02	c total clause space: 11.2235MB
3.99/4.02	c total #watches: 19489
4.09/4.13	c total #propagations: 4138975 / total #impl: 9362855 (eff. 0.442)
4.09/4.13	c #Conflicts:      40000 | #Learnt:       6208 | 0.000
4.09/4.13	c total clause space: 11.2235MB
4.09/4.13	c total #watches: 21720
4.19/4.24	c total #propagations: 4244258 / total #impl: 9587347 (eff. 0.443)
4.19/4.24	c #Conflicts:      41000 | #Learnt:       7208 | 0.000
4.19/4.24	c total clause space: 11.2235MB
4.19/4.24	c total #watches: 23863
4.29/4.37	c total #propagations: 4342585 / total #impl: 9814713 (eff. 0.442)
4.29/4.37	c #Conflicts:      42000 | #Learnt:       8208 | 0.000
4.29/4.37	c total clause space: 11.2235MB
4.29/4.37	c total #watches: 26178
4.49/4.50	c total #propagations: 4438181 / total #impl: 10032482 (eff. 0.442)
4.49/4.50	c #Conflicts:      43000 | #Learnt:       9208 | 0.000
4.49/4.50	c total clause space: 11.2235MB
4.49/4.50	c total #watches: 28492
4.59/4.64	c total #propagations: 4536994 / total #impl: 10267883 (eff. 0.442)
4.59/4.64	c GARBAGE COLLECT
4.59/4.64	c #Conflicts:      44000 | #Learnt:       5210 | 0.000
4.59/4.64	c total clause space: 11.2235MB
4.59/4.64	c total #watches: 19565
4.69/4.75	c total #propagations: 4636084 / total #impl: 10487519 (eff. 0.442)
4.69/4.75	c #Conflicts:      45000 | #Learnt:       6210 | 0.000
4.69/4.75	c total clause space: 11.2235MB
4.69/4.75	c total #watches: 21799
4.79/4.86	c total #propagations: 4738558 / total #impl: 10726591 (eff. 0.442)
4.79/4.86	c #Conflicts:      46000 | #Learnt:       7210 | 0.000
4.79/4.86	c total clause space: 11.2235MB
4.79/4.86	c total #watches: 24227
4.99/5.01	c total #propagations: 4842686 / total #impl: 10968259 (eff. 0.442)
4.99/5.01	c #Conflicts:      47000 | #Learnt:       8210 | 0.000
4.99/5.01	c total clause space: 11.2235MB
4.99/5.01	c total #watches: 26450
5.09/5.17	c total #propagations: 4949001 / total #impl: 11212747 (eff. 0.441)
5.09/5.17	c #Conflicts:      48000 | #Learnt:       9209 | 0.000
5.09/5.17	c total clause space: 11.2235MB
5.09/5.17	c total #watches: 28664
5.29/5.33	c total #propagations: 5050480 / total #impl: 11456069 (eff. 0.441)
5.29/5.33	c #Conflicts:      49000 | #Learnt:      10208 | 0.000
5.29/5.33	c total clause space: 11.2235MB
5.29/5.33	c total #watches: 30829
5.29/5.38	c total #propagations: 5156692 / total #impl: 11718703 (eff. 0.440)
5.29/5.38	c UNSATISFIABLE 1
5.29/5.38	c CPU time              : 5.37218 s
5.29/5.38	d decisions 49251
5.29/5.38	d conflicts 60020
5.29/5.38	s UNSATISFIABLE

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-4096917-1466113972/watcher-4096917-1466113972 -o /tmp/evaluation-result-4096917-1466113972/solver-4096917-1466113972 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466112168-15575 --watchdog 1960 --input HOME/instance-4096917-1466113972.opb ./cdcl-cuttingplanes-release 

pid=16151
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: 2.14 2.14 2.09 3/176 16154
/proc/meminfo: memFree=31503016/32872528 swapFree=240572/273276
[pid=16154] ppid=16151 vsize=29104 CPUtime=0 cores=0,2,4,6
/proc/16154/stat : 16154 (cdcl-cuttingpla) R 16151 16154 15559 0 -1 4202496 269 0 0 0 0 0 0 0 20 0 1 0 13447185 29802496 5260 33554432000 4194304 6199737 140734791739248 140736569879848 4209408 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/16154/statm: 7276 5260 122 490 0 6777 0

[startup+0.100163 s]
/proc/loadavg: 2.14 2.14 2.09 3/176 16154
/proc/meminfo: memFree=31503016/32872528 swapFree=240572/273276
[pid=16154] ppid=16151 vsize=33720 CPUtime=0.09 cores=0,2,4,6
/proc/16154/stat : 16154 (cdcl-cuttingpla) R 16151 16154 15559 0 -1 4202496 878 0 0 0 9 0 0 0 20 0 1 0 13447185 34529280 7194 33554432000 4194304 6199737 140734791739248 140736569879848 5140169 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/16154/statm: 8430 7194 155 490 0 7931 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33720

[startup+0.200346 s]
/proc/loadavg: 2.14 2.14 2.09 3/176 16154
/proc/meminfo: memFree=31503016/32872528 swapFree=240572/273276
[pid=16154] ppid=16151 vsize=33848 CPUtime=0.19 cores=0,2,4,6
/proc/16154/stat : 16154 (cdcl-cuttingpla) R 16151 16154 15559 0 -1 4202496 907 0 0 0 19 0 0 0 20 0 1 0 13447185 34660352 7223 33554432000 4194304 6199737 140734791739248 140736569879848 4217958 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/16154/statm: 8462 7223 161 490 0 7963 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 33848

[startup+0.300293 s]
/proc/loadavg: 2.14 2.14 2.09 3/176 16154
/proc/meminfo: memFree=31503016/32872528 swapFree=240572/273276
[pid=16154] ppid=16151 vsize=33980 CPUtime=0.29 cores=0,2,4,6
/proc/16154/stat : 16154 (cdcl-cuttingpla) R 16151 16154 15559 0 -1 4202496 1147 0 0 0 29 0 0 0 20 0 1 0 13447185 34795520 7372 33554432000 4194304 6199737 140734791739248 140736569879848 4213056 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/16154/statm: 8495 7372 161 490 0 7996 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33980

[startup+0.700273 s]
/proc/loadavg: 2.14 2.14 2.09 3/176 16154
/proc/meminfo: memFree=31503016/32872528 swapFree=240572/273276
[pid=16154] ppid=16151 vsize=36832 CPUtime=0.69 cores=0,2,4,6
/proc/16154/stat : 16154 (cdcl-cuttingpla) R 16151 16154 15559 0 -1 4202496 1803 0 0 0 69 0 0 0 20 0 1 0 13447185 37715968 7766 33554432000 4194304 6199737 140734791739248 140736569879848 4207897 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/16154/statm: 9208 7766 161 490 0 8709 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36832

[startup+1.50027 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 16155
/proc/meminfo: memFree=31470540/32872528 swapFree=240572/273276
[pid=16154] ppid=16151 vsize=37096 CPUtime=1.49 cores=0,2,4,6
/proc/16154/stat : 16154 (cdcl-cuttingpla) R 16151 16154 15559 0 -1 4202496 2620 0 0 0 149 0 0 0 20 0 1 0 13447185 37986304 8254 33554432000 4194304 6199737 140734791739248 140734791738360 4219574 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/16154/statm: 9274 8254 161 490 0 8775 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37096

[startup+3.10027 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 16155
/proc/meminfo: memFree=31466632/32872528 swapFree=240572/273276
[pid=16154] ppid=16151 vsize=41936 CPUtime=3.09 cores=0,2,4,6
/proc/16154/stat : 16154 (cdcl-cuttingpla) R 16151 16154 15559 0 -1 4202496 2915 0 0 0 309 0 0 0 20 0 1 0 13447185 42942464 8964 33554432000 4194304 6199737 140734791739248 140734791738360 4213238 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/16154/statm: 10484 8964 161 490 0 9985 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 41936

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 16154 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+3.2003 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 16155
/proc/meminfo: memFree=31466632/32872528 swapFree=240572/273276
[pid=16154] ppid=16151 vsize=41936 CPUtime=3.19 cores=0,2,4,6
/proc/16154/stat : 16154 (cdcl-cuttingpla) R 16151 16154 15559 0 -1 4202496 2917 0 0 0 319 0 0 0 20 0 1 0 13447185 42942464 8966 33554432000 4194304 6199737 140734791739248 140734791738360 4195232 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/16154/statm: 10484 8966 161 490 0 9985 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 41936

[startup+4.00029 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 16155
/proc/meminfo: memFree=31466756/32872528 swapFree=240572/273276
[pid=16154] ppid=16151 vsize=41936 CPUtime=3.99 cores=0,2,4,6
/proc/16154/stat : 16154 (cdcl-cuttingpla) R 16151 16154 15559 0 -1 4202496 2948 0 0 0 399 0 0 0 20 0 1 0 13447185 42942464 9508 33554432000 4194304 6199737 140734791739248 140734791738360 4213238 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/16154/statm: 10484 9508 161 490 0 9985 0
Current children cumulated CPU time (s) 3.99
Current children cumulated vsize (KiB) 41936

[startup+4.8003 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 16155
/proc/meminfo: memFree=31464584/32872528 swapFree=240572/273276
[pid=16154] ppid=16151 vsize=42076 CPUtime=4.79 cores=0,2,4,6
/proc/16154/stat : 16154 (cdcl-cuttingpla) R 16151 16154 15559 0 -1 4202496 2973 0 0 0 479 0 0 0 20 0 1 0 13447185 43085824 9533 33554432000 4194304 6199737 140734791739248 140734791738360 4213822 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/16154/statm: 10519 9533 161 490 0 10020 0
Current children cumulated CPU time (s) 4.79
Current children cumulated vsize (KiB) 42076

[startup+5.20025 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 16155
/proc/meminfo: memFree=31464584/32872528 swapFree=240572/273276
[pid=16154] ppid=16151 vsize=42076 CPUtime=5.19 cores=0,2,4,6
/proc/16154/stat : 16154 (cdcl-cuttingpla) R 16151 16154 15559 0 -1 4202496 2973 0 0 0 519 0 0 0 20 0 1 0 13447185 43085824 9533 33554432000 4194304 6199737 140734791739248 140734791738360 4213298 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/16154/statm: 10519 9533 161 490 0 10020 0
Current children cumulated CPU time (s) 5.19
Current children cumulated vsize (KiB) 42076

[startup+5.30027 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 16155
/proc/meminfo: memFree=31464584/32872528 swapFree=240572/273276
[pid=16154] ppid=16151 vsize=42076 CPUtime=5.29 cores=0,2,4,6
/proc/16154/stat : 16154 (cdcl-cuttingpla) R 16151 16154 15559 0 -1 4202496 2978 0 0 0 529 0 0 0 20 0 1 0 13447185 43085824 9538 33554432000 4194304 6199737 140734791739248 140734791738360 4213368 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/16154/statm: 10519 9538 161 490 0 10020 0
Current children cumulated CPU time (s) 5.29
Current children cumulated vsize (KiB) 42076

Child status: 20
Real time (s): 5.38337
CPU time (s): 5.38218
CPU user time (s): 5.37318
CPU system time (s): 0.008998
CPU usage (%): 99.9779
Max. virtual memory (cumulated for all children) (KiB): 42076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.37318
system time used= 0.008998
maximum resident set size= 38184
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2987
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= 3
involuntary context switches= 6

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.028995 second user time and 0.039993 second system time

The end

Launcher Data 

Begin job on node107 at 2016-06-16 23:52:52
IDJOB=4096917
IDBENCH=107682
IDSOLVER=2548
FILE ID=node107/4096917-1466113972
RUNJOBID= node107-1466112168-15575
PBS_JOBID= 19904126
Free space on /tmp= 71676 MiB

SOLVER NAME= cdcl-cuttingplanes DEC 2016-05-01
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d_n_k/normalized-5_6_17.opb
COMMAND LINE= ./cdcl-cuttingplanes-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096917-1466113972/watcher-4096917-1466113972 -o /tmp/evaluation-result-4096917-1466113972/solver-4096917-1466113972 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466112168-15575 --watchdog 1960 --input HOME/instance-4096917-1466113972.opb ./cdcl-cuttingplanes-release

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

MD5SUM BENCH= e124a8d4cb56c8764d77bddfa15abf20
RANDOM SEED=1076535210

node107.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		: 2666.953
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	: 5333.90
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		: 2666.953
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		: 2666.953
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		: 2666.953
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	: 5332.56
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		: 2666.953
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		: 2666.953
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	: 5332.56
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		: 2666.953
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		: 2666.953
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	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31503396 kB
Buffers:           65340 kB
Cached:           137628 kB
SwapCached:         2504 kB
Active:           286356 kB
Inactive:         109556 kB
Active(anon):     193192 kB
Inactive(anon):     2156 kB
Active(file):      93164 kB
Inactive(file):   107400 kB
Unevictable:      273276 kB
Mlocked:          240572 kB
SwapTotal:      67108856 kB
SwapFree:       67099248 kB
Dirty:              2552 kB
Writeback:             0 kB
AnonPages:        465104 kB
Mapped:             7724 kB
Shmem:                 0 kB
Slab:             569840 kB
SReclaimable:      13120 kB
SUnreclaim:       556720 kB
KernelStack:        1456 kB
PageTables:         4956 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     648860 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    217088 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= 71676 MiB
End job on node107 at 2016-06-16 23:52:57