Trace number 4089070

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 8.75067 8.75287

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
vertexcover-instances/normalized-vertexcover-grid8x27-hard.opb
MD5SUM6a542426f932f4c85d0a2e3d7d52af06
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 benchmark0.069989
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables216
Total number of constraints433
Number of constraints which are clauses432
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint216
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 111
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 327
Number of bits of the biggest sum of numbers9
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= 216 #constraint= 433
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: 24559
0.09/0.15	c total #propagations: 17972 / total #impl: 314917 (eff. 0.057)
0.09/0.15	c #Conflicts:       2000 | #Learnt:       1999 | 0.000
0.09/0.15	c total clause space: 4.25031MB
0.09/0.15	c total #watches: 35174
0.19/0.24	c total #propagations: 38348 / total #impl: 739736 (eff. 0.052)
0.19/0.24	c GARBAGE COLLECT
0.19/0.24	c #Conflicts:       3000 | #Learnt:       2006 | 0.000
0.19/0.24	c total clause space: 4.25031MB
0.19/0.24	c total #watches: 27992
0.28/0.37	c total #propagations: 59628 / total #impl: 1294424 (eff. 0.046)
0.28/0.37	c #Conflicts:       4000 | #Learnt:       3006 | 0.000
0.28/0.37	c total clause space: 6.90675MB
0.28/0.37	c total #watches: 34809
0.48/0.50	c total #propagations: 85180 / total #impl: 1977039 (eff. 0.043)
0.48/0.50	c GARBAGE COLLECT
0.48/0.50	c #Conflicts:       5000 | #Learnt:       2365 | 0.000
0.48/0.50	c total clause space: 6.90675MB
0.48/0.50	c total #watches: 30739
0.58/0.65	c total #propagations: 115454 / total #impl: 2611362 (eff. 0.044)
0.58/0.65	c #Conflicts:       6000 | #Learnt:       3365 | 0.000
0.58/0.65	c total clause space: 6.90675MB
0.58/0.65	c total #watches: 38393
0.78/0.81	c total #propagations: 141127 / total #impl: 3255481 (eff. 0.043)
0.78/0.81	c GARBAGE COLLECT
0.78/0.81	c #Conflicts:       7000 | #Learnt:       2240 | 0.000
0.78/0.81	c total clause space: 6.90675MB
0.78/0.81	c total #watches: 24995
0.88/0.94	c total #propagations: 161701 / total #impl: 4049282 (eff. 0.040)
0.88/0.94	c #Conflicts:       8000 | #Learnt:       3240 | 0.000
0.88/0.94	c total clause space: 6.90675MB
0.88/0.94	c total #watches: 30328
0.98/1.08	c total #propagations: 186447 / total #impl: 4886350 (eff. 0.038)
0.98/1.08	c #Conflicts:       9000 | #Learnt:       4240 | 0.000
0.98/1.08	c total clause space: 6.90675MB
0.98/1.08	c total #watches: 36248
1.19/1.25	c total #propagations: 209907 / total #impl: 5637259 (eff. 0.037)
1.19/1.25	c GARBAGE COLLECT
1.19/1.25	c #Conflicts:      10000 | #Learnt:       2723 | 0.000
1.19/1.25	c total clause space: 6.90675MB
1.19/1.25	c total #watches: 26322
1.28/1.37	c total #propagations: 228953 / total #impl: 6240944 (eff. 0.037)
1.28/1.37	c #Conflicts:      11000 | #Learnt:       3723 | 0.000
1.28/1.37	c total clause space: 6.90675MB
1.28/1.37	c total #watches: 32197
1.48/1.52	c total #propagations: 256106 / total #impl: 7114700 (eff. 0.036)
1.48/1.52	c #Conflicts:      12000 | #Learnt:       4723 | 0.000
1.48/1.52	c total clause space: 6.90675MB
1.48/1.52	c total #watches: 48299
1.68/1.73	c total #propagations: 287412 / total #impl: 7907089 (eff. 0.036)
1.68/1.73	c #Conflicts:      13000 | #Learnt:       5723 | 0.000
1.68/1.73	c total clause space: 11.2235MB
1.68/1.73	c total #watches: 60275
1.88/1.94	c total #propagations: 320079 / total #impl: 8718896 (eff. 0.037)
1.88/1.94	c GARBAGE COLLECT
1.88/1.94	c #Conflicts:      14000 | #Learnt:       3864 | 0.000
1.88/1.94	c total clause space: 11.2235MB
1.88/1.94	c total #watches: 55966
2.19/2.20	c total #propagations: 351444 / total #impl: 9445305 (eff. 0.037)
2.19/2.20	c #Conflicts:      15000 | #Learnt:       4864 | 0.000
2.19/2.20	c total clause space: 11.2235MB
2.19/2.20	c total #watches: 66433
2.38/2.48	c total #propagations: 383573 / total #impl: 10546529 (eff. 0.036)
2.38/2.48	c #Conflicts:      16000 | #Learnt:       5864 | 0.000
2.38/2.48	c total clause space: 11.2235MB
2.38/2.48	c total #watches: 79199
2.69/2.77	c total #propagations: 414300 / total #impl: 11614378 (eff. 0.036)
2.69/2.77	c GARBAGE COLLECT
2.69/2.77	c #Conflicts:      17000 | #Learnt:       3695 | 0.000
2.69/2.77	c total clause space: 18.2382MB
2.69/2.77	c total #watches: 61615
2.99/3.05	c total #propagations: 446719 / total #impl: 12641130 (eff. 0.035)
2.99/3.05	c #Conflicts:      18000 | #Learnt:       4695 | 0.000
2.99/3.05	c total clause space: 18.2382MB
2.99/3.05	c total #watches: 78345
3.30/3.35	c total #propagations: 481718 / total #impl: 13574438 (eff. 0.035)
3.30/3.35	c #Conflicts:      19000 | #Learnt:       5695 | 0.000
3.30/3.35	c total clause space: 18.2382MB
3.30/3.35	c total #watches: 86857
3.59/3.60	c total #propagations: 511560 / total #impl: 14481156 (eff. 0.035)
3.59/3.60	c #Conflicts:      20000 | #Learnt:       6695 | 0.000
3.59/3.60	c total clause space: 18.2382MB
3.59/3.60	c total #watches: 92675
3.79/3.85	c total #propagations: 528464 / total #impl: 14931587 (eff. 0.035)
3.79/3.85	c GARBAGE COLLECT
3.79/3.85	c #Conflicts:      21000 | #Learnt:       4203 | 0.000
3.79/3.85	c total clause space: 18.2382MB
3.79/3.85	c total #watches: 61072
3.99/4.06	c total #propagations: 549068 / total #impl: 15495216 (eff. 0.035)
3.99/4.06	c #Conflicts:      22000 | #Learnt:       5203 | 0.000
3.99/4.06	c total clause space: 18.2382MB
3.99/4.06	c total #watches: 66327
4.19/4.28	c total #propagations: 566262 / total #impl: 15936268 (eff. 0.036)
4.19/4.28	c #Conflicts:      23000 | #Learnt:       6203 | 0.000
4.19/4.28	c total clause space: 18.2382MB
4.19/4.28	c total #watches: 71404
4.50/4.53	c total #propagations: 582690 / total #impl: 16349823 (eff. 0.036)
4.50/4.53	c #Conflicts:      24000 | #Learnt:       7203 | 0.000
4.50/4.53	c total clause space: 18.2382MB
4.50/4.53	c total #watches: 76460
4.69/4.74	c total #propagations: 599042 / total #impl: 16769198 (eff. 0.036)
4.69/4.74	c GARBAGE COLLECT
4.69/4.74	c #Conflicts:      25000 | #Learnt:       4401 | 0.000
4.69/4.74	c total clause space: 18.2382MB
4.69/4.74	c total #watches: 38369
4.79/4.88	c total #propagations: 618912 / total #impl: 17528176 (eff. 0.035)
4.79/4.88	c #Conflicts:      26000 | #Learnt:       5401 | 0.000
4.79/4.88	c total clause space: 18.2382MB
4.79/4.88	c total #watches: 53703
4.99/5.07	c total #propagations: 651708 / total #impl: 18209367 (eff. 0.036)
4.99/5.07	c #Conflicts:      27000 | #Learnt:       6401 | 0.000
4.99/5.07	c total clause space: 18.2382MB
4.99/5.07	c total #watches: 66146
5.29/5.34	c total #propagations: 688220 / total #impl: 19008193 (eff. 0.036)
5.29/5.34	c #Conflicts:      28000 | #Learnt:       7401 | 0.000
5.29/5.34	c total clause space: 18.2382MB
5.29/5.34	c total #watches: 85926
5.60/5.69	c total #propagations: 719821 / total #impl: 20372564 (eff. 0.035)
5.60/5.69	c GARBAGE COLLECT
5.60/5.69	c #Conflicts:      29000 | #Learnt:       4298 | 0.000
5.60/5.69	c total clause space: 18.2382MB
5.60/5.69	c total #watches: 75152
5.99/6.05	c total #propagations: 747888 / total #impl: 21641625 (eff. 0.035)
5.99/6.05	c #Conflicts:      30000 | #Learnt:       5298 | 0.000
5.99/6.05	c total clause space: 18.2382MB
5.99/6.05	c total #watches: 86181
6.29/6.38	c total #propagations: 772530 / total #impl: 22505838 (eff. 0.034)
6.29/6.38	c #Conflicts:      31000 | #Learnt:       6297 | 0.000
6.29/6.38	c total clause space: 18.2382MB
6.29/6.38	c total #watches: 91809
6.79/6.81	c total #propagations: 790145 / total #impl: 22979721 (eff. 0.034)
6.79/6.81	c #Conflicts:      32000 | #Learnt:       7294 | 0.000
6.79/6.81	c total clause space: 18.2382MB
6.79/6.81	c total #watches: 98792
7.19/7.29	c total #propagations: 812686 / total #impl: 23999658 (eff. 0.034)
7.19/7.29	c #Conflicts:      33000 | #Learnt:       8287 | 0.000
7.19/7.29	c total clause space: 18.2382MB
7.19/7.29	c total #watches: 108622
7.59/7.69	c total #propagations: 838293 / total #impl: 25212391 (eff. 0.033)
7.59/7.69	c GARBAGE COLLECT
7.59/7.69	c #Conflicts:      34000 | #Learnt:       4892 | 0.000
7.59/7.69	c total clause space: 18.2382MB
7.59/7.69	c total #watches: 60917
7.89/7.97	c total #propagations: 868586 / total #impl: 26816820 (eff. 0.032)
7.89/7.97	c #Conflicts:      35000 | #Learnt:       5892 | 0.000
7.89/7.97	c total clause space: 18.2382MB
7.89/7.97	c total #watches: 84315
8.19/8.26	c total #propagations: 897301 / total #impl: 28377479 (eff. 0.032)
8.19/8.26	c #Conflicts:      36000 | #Learnt:       6892 | 0.000
8.19/8.26	c total clause space: 18.2382MB
8.19/8.26	c total #watches: 104589
8.59/8.69	c total #propagations: 926680 / total #impl: 29957947 (eff. 0.031)
8.59/8.69	c #Conflicts:      37000 | #Learnt:       7891 | 0.000
8.59/8.69	c total clause space: 18.2382MB
8.59/8.69	c total #watches: 120463
8.69/8.75	c total #propagations: 956630 / total #impl: 31661521 (eff. 0.030)
8.69/8.75	c UNSATISFIABLE 1
8.69/8.75	c CPU time              : 8.73567 s
8.69/8.75	d decisions 37113
8.69/8.75	d conflicts 64278
8.69/8.75	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-4089070-1466015339/watcher-4089070-1466015339 -o /tmp/evaluation-result-4089070-1466015339/solver-4089070-1466015339 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node104-1466011246-5727 --watchdog 1960 --input HOME/instance-4089070-1466015339.opb ./cdcl-cuttingplanes-release 

pid=7575
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: 2.04 2.04 2.05 2/174 7578
/proc/meminfo: memFree=31248112/32872528 swapFree=446836/479540
[pid=7578] ppid=7575 vsize=29104 CPUtime=0 cores=0,2,4,6
/proc/7578/stat : 7578 (cdcl-cuttingpla) R 7575 7578 5711 0 -1 4202496 268 0 0 0 0 0 0 0 20 0 1 0 3584021 29802496 5260 33554432000 4194304 6199737 140735607179856 140737068557176 4209408 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/7578/statm: 7276 5260 122 490 0 6777 0

[startup+0.100161 s]
/proc/loadavg: 2.04 2.04 2.05 2/174 7578
/proc/meminfo: memFree=31248112/32872528 swapFree=446836/479540
[pid=7578] ppid=7575 vsize=34116 CPUtime=0.09 cores=0,2,4,6
/proc/7578/stat : 7578 (cdcl-cuttingpla) R 7575 7578 5711 0 -1 4202496 784 0 0 0 9 0 0 0 20 0 1 0 3584021 34934784 7171 33554432000 4194304 6199737 140735607179856 140737068557176 4207822 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/7578/statm: 8529 7171 155 490 0 8030 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 34116

[startup+0.20032 s]
/proc/loadavg: 2.04 2.04 2.05 2/174 7578
/proc/meminfo: memFree=31248112/32872528 swapFree=446836/479540
[pid=7578] ppid=7575 vsize=34116 CPUtime=0.19 cores=0,2,4,6
/proc/7578/stat : 7578 (cdcl-cuttingpla) R 7575 7578 5711 0 -1 4202496 1236 0 0 0 19 0 0 0 20 0 1 0 3584021 34934784 7440 33554432000 4194304 6199737 140735607179856 140737068557176 4237350 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/7578/statm: 8529 7440 161 490 0 8030 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 34116

[startup+0.300224 s]
/proc/loadavg: 2.04 2.04 2.05 2/174 7578
/proc/meminfo: memFree=31248112/32872528 swapFree=446836/479540
[pid=7578] ppid=7575 vsize=34260 CPUtime=0.28 cores=0,2,4,6
/proc/7578/stat : 7578 (cdcl-cuttingpla) R 7575 7578 5711 0 -1 4202496 1436 0 0 0 28 0 0 0 20 0 1 0 3584021 35082240 7561 33554432000 4194304 6199737 140735607179856 140737068557176 4207822 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/7578/statm: 8565 7561 161 490 0 8066 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 34260

[startup+0.700227 s]
/proc/loadavg: 2.04 2.04 2.05 2/174 7578
/proc/meminfo: memFree=31248112/32872528 swapFree=446836/479540
[pid=7578] ppid=7575 vsize=37404 CPUtime=0.68 cores=0,2,4,6
/proc/7578/stat : 7578 (cdcl-cuttingpla) R 7575 7578 5711 0 -1 4202496 1645 0 0 0 68 0 0 0 20 0 1 0 3584021 38301696 8230 33554432000 4194304 6199737 140735607179856 140735607178968 4213822 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/7578/statm: 9351 8230 161 490 0 8852 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 37404

[startup+1.50027 s]
/proc/loadavg: 2.04 2.04 2.05 3/175 7579
/proc/meminfo: memFree=31212812/32872528 swapFree=446836/479540
[pid=7578] ppid=7575 vsize=37708 CPUtime=1.48 cores=0,2,4,6
/proc/7578/stat : 7578 (cdcl-cuttingpla) R 7575 7578 5711 0 -1 4202496 1890 0 0 0 148 0 0 0 20 0 1 0 3584021 38612992 8403 33554432000 4194304 6199737 140735607179856 140735607178968 4207822 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/7578/statm: 9427 8403 161 490 0 8928 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 37708

[startup+3.10023 s]
/proc/loadavg: 2.03 2.04 2.05 3/175 7579
/proc/meminfo: memFree=31208408/32872528 swapFree=446836/479540
[pid=7578] ppid=7575 vsize=50060 CPUtime=3.09 cores=0,2,4,6
/proc/7578/stat : 7578 (cdcl-cuttingpla) R 7575 7578 5711 0 -1 4202496 3553 0 0 0 308 1 0 0 20 0 1 0 3584021 51261440 9927 33554432000 4194304 6199737 140735607179856 140735607178504 4213306 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/7578/statm: 12515 9927 161 490 0 12016 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 50060

[startup+6.30022 s]
/proc/loadavg: 2.03 2.04 2.05 3/175 7579
/proc/meminfo: memFree=31185964/32872528 swapFree=446836/479540
[pid=7578] ppid=7575 vsize=50672 CPUtime=6.29 cores=0,2,4,6
/proc/7578/stat : 7578 (cdcl-cuttingpla) R 7575 7578 5711 0 -1 4202496 3824 0 0 0 628 1 0 0 20 0 1 0 3584021 51888128 10659 33554432000 4194304 6199737 140735607179856 140735607178504 4235280 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/7578/statm: 12668 10659 161 490 0 12169 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 50672

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 7578 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+6.40027 s]
/proc/loadavg: 2.03 2.04 2.05 3/175 7579
/proc/meminfo: memFree=31185964/32872528 swapFree=446836/479540
[pid=7578] ppid=7575 vsize=50672 CPUtime=6.39 cores=0,2,4,6
/proc/7578/stat : 7578 (cdcl-cuttingpla) R 7575 7578 5711 0 -1 4202496 3824 0 0 0 638 1 0 0 20 0 1 0 3584021 51888128 10659 33554432000 4194304 6199737 140735607179856 140735607178504 4213385 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/7578/statm: 12668 10659 161 490 0 12169 0
Current children cumulated CPU time (s) 6.39
Current children cumulated vsize (KiB) 50672

[startup+8.00022 s]
/proc/loadavg: 2.03 2.04 2.05 3/175 7579
/proc/meminfo: memFree=31178052/32872528 swapFree=446836/479540
[pid=7578] ppid=7575 vsize=50832 CPUtime=7.99 cores=0,2,4,6
/proc/7578/stat : 7578 (cdcl-cuttingpla) R 7575 7578 5711 0 -1 4202496 3863 0 0 0 798 1 0 0 20 0 1 0 3584021 52051968 10698 33554432000 4194304 6199737 140735607179856 140735607178968 4213381 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/7578/statm: 12708 10698 161 490 0 12209 0
Current children cumulated CPU time (s) 7.99
Current children cumulated vsize (KiB) 50832

[startup+8.40022 s]
/proc/loadavg: 2.03 2.04 2.05 3/175 7579
/proc/meminfo: memFree=31178052/32872528 swapFree=446836/479540
[pid=7578] ppid=7575 vsize=50832 CPUtime=8.39 cores=0,2,4,6
/proc/7578/stat : 7578 (cdcl-cuttingpla) R 7575 7578 5711 0 -1 4202496 3864 0 0 0 838 1 0 0 20 0 1 0 3584021 52051968 10699 33554432000 4194304 6199737 140735607179856 140735607178968 4213800 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/7578/statm: 12708 10699 161 490 0 12209 0
Current children cumulated CPU time (s) 8.39
Current children cumulated vsize (KiB) 50832

[startup+8.60022 s]
/proc/loadavg: 2.03 2.04 2.05 3/175 7579
/proc/meminfo: memFree=31178052/32872528 swapFree=446836/479540
[pid=7578] ppid=7575 vsize=50832 CPUtime=8.59 cores=0,2,4,6
/proc/7578/stat : 7578 (cdcl-cuttingpla) R 7575 7578 5711 0 -1 4202496 3869 0 0 0 858 1 0 0 20 0 1 0 3584021 52051968 10704 33554432000 4194304 6199737 140735607179856 140735607178968 4213389 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/7578/statm: 12708 10704 161 490 0 12209 0
Current children cumulated CPU time (s) 8.59
Current children cumulated vsize (KiB) 50832

[startup+8.70023 s]
/proc/loadavg: 2.03 2.04 2.05 3/175 7579
/proc/meminfo: memFree=31178052/32872528 swapFree=446836/479540
[pid=7578] ppid=7575 vsize=50832 CPUtime=8.69 cores=0,2,4,6
/proc/7578/stat : 7578 (cdcl-cuttingpla) R 7575 7578 5711 0 -1 4202496 3869 0 0 0 868 1 0 0 20 0 1 0 3584021 52051968 10704 33554432000 4194304 6199737 140735607179856 140735607178968 4213396 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/7578/statm: 12708 10704 161 490 0 12209 0
Current children cumulated CPU time (s) 8.69
Current children cumulated vsize (KiB) 50832

Child status: 20
Real time (s): 8.75287
CPU time (s): 8.75067
CPU user time (s): 8.73767
CPU system time (s): 0.012998
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 50832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.73767
system time used= 0.012998
maximum resident set size= 42844
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3877
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= 10

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.029995 second user time and 0.035994 second system time

The end

Launcher Data 

Begin job on node104 at 2016-06-15 20:28:59
IDJOB=4089070
IDBENCH=107353
IDSOLVER=2548
FILE ID=node104/4089070-1466015339
RUNJOBID= node104-1466011246-5727
PBS_JOBID= 19902812
Free space on /tmp= 71732 MiB

SOLVER NAME= cdcl-cuttingplanes DEC 2016-05-01
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/vertexcover-instances/normalized-vertexcover-grid8x27-hard.opb
COMMAND LINE= ./cdcl-cuttingplanes-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089070-1466015339/watcher-4089070-1466015339 -o /tmp/evaluation-result-4089070-1466015339/solver-4089070-1466015339 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node104-1466011246-5727 --watchdog 1960 --input HOME/instance-4089070-1466015339.opb ./cdcl-cuttingplanes-release

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

MD5SUM BENCH= 6a542426f932f4c85d0a2e3d7d52af06
RANDOM SEED=193610300

node104.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		: 2667.035
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	: 5334.07
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		: 2667.035
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		: 2667.035
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	: 5332.55
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		: 2667.035
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		: 2667.035
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		: 2667.035
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	: 5332.54
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		: 2667.035
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		: 2667.035
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:        31248120 kB
Buffers:           10168 kB
Cached:            33356 kB
SwapCached:         1260 kB
Active:           418648 kB
Inactive:          24380 kB
Active(anon):     400056 kB
Inactive(anon):     1832 kB
Active(file):      18592 kB
Inactive(file):    22548 kB
Unevictable:      479540 kB
Mlocked:          446836 kB
SwapTotal:      67108856 kB
SwapFree:       67099328 kB
Dirty:              2644 kB
Writeback:             0 kB
AnonPages:        879972 kB
Mapped:             7572 kB
Shmem:                 0 kB
Slab:             566508 kB
SReclaimable:       9476 kB
SUnreclaim:       557032 kB
KernelStack:        1440 kB
PageTables:         5904 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     999576 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    325632 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= 71732 MiB
End job on node104 at 2016-06-15 20:29:08