Trace number 4089427

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 9.2016 9.20332

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
vertexcover-instances/normalized-vertexcover-grid10x17-hard.opb
MD5SUM3f37c5eafe5b8960f8d73d1c5e5fbdad
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 benchmark0.133978
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables170
Total number of constraints341
Number of constraints which are clauses340
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 constraint170
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 89
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 259
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= 170 #constraint= 341
0.00/0.05	c #Conflicts:       1000 | #Learnt:        999 | 0.000
0.00/0.05	c total clause space: 4.25031MB
0.00/0.05	c total #watches: 16443
0.09/0.12	c total #propagations: 16636 / total #impl: 252909 (eff. 0.066)
0.09/0.12	c #Conflicts:       2000 | #Learnt:       1999 | 0.000
0.09/0.12	c total clause space: 4.25031MB
0.09/0.12	c total #watches: 24469
0.19/0.20	c total #propagations: 32316 / total #impl: 482530 (eff. 0.067)
0.19/0.20	c GARBAGE COLLECT
0.19/0.20	c #Conflicts:       3000 | #Learnt:       2007 | 0.000
0.19/0.20	c total clause space: 4.25031MB
0.19/0.20	c total #watches: 22404
0.29/0.32	c total #propagations: 54706 / total #impl: 783957 (eff. 0.070)
0.29/0.32	c #Conflicts:       4000 | #Learnt:       3007 | 0.000
0.29/0.32	c total clause space: 6.90675MB
0.29/0.32	c total #watches: 32208
0.39/0.46	c total #propagations: 80855 / total #impl: 1553067 (eff. 0.052)
0.39/0.46	c GARBAGE COLLECT
0.39/0.46	c #Conflicts:       5000 | #Learnt:       2359 | 0.000
0.39/0.46	c total clause space: 6.90675MB
0.39/0.46	c total #watches: 27011
0.59/0.62	c total #propagations: 107418 / total #impl: 2505581 (eff. 0.043)
0.59/0.62	c #Conflicts:       6000 | #Learnt:       3359 | 0.000
0.59/0.62	c total clause space: 6.90675MB
0.59/0.62	c total #watches: 32643
0.79/0.83	c total #propagations: 124290 / total #impl: 2941423 (eff. 0.042)
0.79/0.83	c GARBAGE COLLECT
0.79/0.83	c #Conflicts:       7000 | #Learnt:       2233 | 0.000
0.79/0.83	c total clause space: 6.90675MB
0.79/0.83	c total #watches: 20443
0.89/0.97	c total #propagations: 141453 / total #impl: 3427865 (eff. 0.041)
0.89/0.97	c #Conflicts:       8000 | #Learnt:       3233 | 0.000
0.89/0.97	c total clause space: 6.90675MB
0.89/0.97	c total #watches: 26006
1.10/1.12	c total #propagations: 159320 / total #impl: 3985305 (eff. 0.040)
1.10/1.12	c #Conflicts:       9000 | #Learnt:       4233 | 0.000
1.10/1.12	c total clause space: 6.90675MB
1.10/1.12	c total #watches: 31062
1.20/1.28	c total #propagations: 176144 / total #impl: 4453917 (eff. 0.040)
1.20/1.28	c GARBAGE COLLECT
1.20/1.28	c #Conflicts:      10000 | #Learnt:       2722 | 0.000
1.20/1.28	c total clause space: 6.90675MB
1.20/1.28	c total #watches: 22486
1.39/1.43	c total #propagations: 195282 / total #impl: 5158934 (eff. 0.038)
1.39/1.43	c #Conflicts:      11000 | #Learnt:       3722 | 0.000
1.39/1.43	c total clause space: 6.90675MB
1.39/1.43	c total #watches: 27310
1.59/1.60	c total #propagations: 213348 / total #impl: 5777392 (eff. 0.037)
1.59/1.60	c #Conflicts:      12000 | #Learnt:       4722 | 0.000
1.59/1.60	c total clause space: 6.90675MB
1.59/1.60	c total #watches: 31943
1.69/1.79	c total #propagations: 230214 / total #impl: 6311438 (eff. 0.036)
1.69/1.79	c #Conflicts:      13000 | #Learnt:       5722 | 0.000
1.69/1.79	c total clause space: 6.90675MB
1.69/1.79	c total #watches: 37027
1.89/1.93	c total #propagations: 247412 / total #impl: 6837362 (eff. 0.036)
1.89/1.93	c GARBAGE COLLECT
1.89/1.93	c #Conflicts:      14000 | #Learnt:       3866 | 0.000
1.89/1.93	c total clause space: 6.90675MB
1.89/1.93	c total #watches: 29436
1.99/2.09	c total #propagations: 267271 / total #impl: 7598178 (eff. 0.035)
1.99/2.09	c #Conflicts:      15000 | #Learnt:       4866 | 0.000
1.99/2.09	c total clause space: 6.90675MB
1.99/2.09	c total #watches: 34214
2.20/2.24	c total #propagations: 284578 / total #impl: 8120961 (eff. 0.035)
2.20/2.24	c #Conflicts:      16000 | #Learnt:       5866 | 0.000
2.20/2.24	c total clause space: 6.90675MB
2.20/2.24	c total #watches: 42286
2.30/2.36	c total #propagations: 309202 / total #impl: 9151367 (eff. 0.034)
2.30/2.36	c GARBAGE COLLECT
2.30/2.36	c #Conflicts:      17000 | #Learnt:       3694 | 0.000
2.30/2.36	c total clause space: 11.2235MB
2.30/2.36	c total #watches: 37019
2.49/2.53	c total #propagations: 333181 / total #impl: 9942458 (eff. 0.034)
2.49/2.53	c #Conflicts:      18000 | #Learnt:       4694 | 0.000
2.49/2.53	c total clause space: 11.2235MB
2.49/2.53	c total #watches: 43323
2.69/2.72	c total #propagations: 356194 / total #impl: 10873032 (eff. 0.033)
2.69/2.72	c #Conflicts:      19000 | #Learnt:       5694 | 0.000
2.69/2.72	c total clause space: 11.2235MB
2.69/2.72	c total #watches: 49172
2.89/2.92	c total #propagations: 379883 / total #impl: 11959029 (eff. 0.032)
2.89/2.92	c #Conflicts:      20000 | #Learnt:       6694 | 0.000
2.89/2.92	c total clause space: 11.2235MB
2.89/2.92	c total #watches: 56016
3.09/3.11	c total #propagations: 404576 / total #impl: 12664513 (eff. 0.032)
3.09/3.11	c GARBAGE COLLECT
3.09/3.11	c #Conflicts:      21000 | #Learnt:       4202 | 0.000
3.09/3.11	c total clause space: 11.2235MB
3.09/3.11	c total #watches: 36353
3.19/3.29	c total #propagations: 423483 / total #impl: 13266851 (eff. 0.032)
3.19/3.29	c #Conflicts:      22000 | #Learnt:       5202 | 0.000
3.19/3.29	c total clause space: 11.2235MB
3.19/3.29	c total #watches: 43410
3.49/3.50	c total #propagations: 446161 / total #impl: 14133090 (eff. 0.032)
3.49/3.50	c #Conflicts:      23000 | #Learnt:       6202 | 0.000
3.49/3.50	c total clause space: 11.2235MB
3.49/3.50	c total #watches: 48437
3.69/3.74	c total #propagations: 459281 / total #impl: 14341942 (eff. 0.032)
3.69/3.74	c #Conflicts:      24000 | #Learnt:       7202 | 0.000
3.69/3.74	c total clause space: 11.2235MB
3.69/3.74	c total #watches: 52851
3.89/3.97	c total #propagations: 474214 / total #impl: 14608327 (eff. 0.032)
3.89/3.97	c GARBAGE COLLECT
3.89/3.97	c #Conflicts:      25000 | #Learnt:       4404 | 0.000
3.89/3.97	c total clause space: 11.2235MB
3.89/3.97	c total #watches: 34413
4.09/4.16	c total #propagations: 490289 / total #impl: 14950476 (eff. 0.033)
4.09/4.16	c #Conflicts:      26000 | #Learnt:       5404 | 0.000
4.09/4.16	c total clause space: 11.2235MB
4.09/4.16	c total #watches: 39261
4.29/4.39	c total #propagations: 506732 / total #impl: 15445326 (eff. 0.033)
4.29/4.39	c #Conflicts:      27000 | #Learnt:       6404 | 0.000
4.29/4.39	c total clause space: 11.2235MB
4.29/4.39	c total #watches: 43718
4.59/4.62	c total #propagations: 522683 / total #impl: 15934732 (eff. 0.033)
4.59/4.62	c #Conflicts:      28000 | #Learnt:       7404 | 0.000
4.59/4.62	c total clause space: 11.2235MB
4.59/4.62	c total #watches: 48545
4.79/4.83	c total #propagations: 539479 / total #impl: 16403609 (eff. 0.033)
4.79/4.83	c GARBAGE COLLECT
4.79/4.83	c #Conflicts:      29000 | #Learnt:       4307 | 0.000
4.79/4.83	c total clause space: 11.2235MB
4.79/4.83	c total #watches: 32017
4.99/5.01	c total #propagations: 559154 / total #impl: 17153192 (eff. 0.033)
4.99/5.01	c #Conflicts:      30000 | #Learnt:       5307 | 0.000
4.99/5.01	c total clause space: 11.2235MB
4.99/5.01	c total #watches: 36232
5.19/5.22	c total #propagations: 578692 / total #impl: 17626823 (eff. 0.033)
5.19/5.22	c #Conflicts:      31000 | #Learnt:       6307 | 0.000
5.19/5.22	c total clause space: 11.2235MB
5.19/5.22	c total #watches: 40911
5.39/5.42	c total #propagations: 594825 / total #impl: 18073604 (eff. 0.033)
5.39/5.42	c #Conflicts:      32000 | #Learnt:       7307 | 0.000
5.39/5.42	c total clause space: 11.2235MB
5.39/5.42	c total #watches: 49155
5.59/5.60	c total #propagations: 613965 / total #impl: 18700236 (eff. 0.033)
5.59/5.60	c #Conflicts:      33000 | #Learnt:       8307 | 0.000
5.59/5.60	c total clause space: 11.2235MB
5.59/5.60	c total #watches: 55856
5.69/5.76	c total #propagations: 634877 / total #impl: 19468635 (eff. 0.033)
5.69/5.76	c GARBAGE COLLECT
5.69/5.76	c #Conflicts:      34000 | #Learnt:       4914 | 0.000
5.69/5.76	c total clause space: 11.2235MB
5.69/5.76	c total #watches: 46105
5.89/5.96	c total #propagations: 660474 / total #impl: 20441950 (eff. 0.032)
5.89/5.96	c #Conflicts:      35000 | #Learnt:       5914 | 0.000
5.89/5.96	c total clause space: 11.2235MB
5.89/5.96	c total #watches: 53455
6.09/6.14	c total #propagations: 685600 / total #impl: 21368435 (eff. 0.032)
6.09/6.14	c #Conflicts:      36000 | #Learnt:       6914 | 0.000
6.09/6.14	c total clause space: 11.2235MB
6.09/6.14	c total #watches: 65221
6.29/6.34	c total #propagations: 711193 / total #impl: 22299609 (eff. 0.032)
6.29/6.34	c #Conflicts:      37000 | #Learnt:       7914 | 0.000
6.29/6.34	c total clause space: 18.2382MB
6.29/6.34	c total #watches: 85049
6.49/6.59	c total #propagations: 733308 / total #impl: 23055584 (eff. 0.032)
6.49/6.59	c #Conflicts:      38000 | #Learnt:       8914 | 0.000
6.49/6.59	c total clause space: 18.2382MB
6.49/6.59	c total #watches: 103607
6.89/6.92	c total #propagations: 751100 / total #impl: 23745025 (eff. 0.032)
6.89/6.92	c GARBAGE COLLECT
6.89/6.92	c #Conflicts:      39000 | #Learnt:       5207 | 0.000
6.89/6.92	c total clause space: 18.2382MB
6.89/6.92	c total #watches: 74437
7.19/7.21	c total #propagations: 766134 / total #impl: 24008656 (eff. 0.032)
7.19/7.21	c #Conflicts:      40000 | #Learnt:       6207 | 0.000
7.19/7.21	c total clause space: 18.2382MB
7.19/7.21	c total #watches: 80547
7.49/7.53	c total #propagations: 781619 / total #impl: 24198986 (eff. 0.032)
7.49/7.53	c #Conflicts:      41000 | #Learnt:       7207 | 0.000
7.49/7.53	c total clause space: 18.2382MB
7.49/7.53	c total #watches: 87536
7.89/7.90	c total #propagations: 798125 / total #impl: 24590938 (eff. 0.032)
7.89/7.90	c #Conflicts:      42000 | #Learnt:       8207 | 0.000
7.89/7.90	c total clause space: 18.2382MB
7.89/7.90	c total #watches: 93104
8.29/8.30	c total #propagations: 815354 / total #impl: 24947217 (eff. 0.033)
8.29/8.30	c #Conflicts:      43000 | #Learnt:       9206 | 0.000
8.29/8.30	c total clause space: 18.2382MB
8.29/8.30	c total #watches: 98299
8.69/8.73	c total #propagations: 831889 / total #impl: 25262844 (eff. 0.033)
8.69/8.73	c GARBAGE COLLECT
8.69/8.73	c #Conflicts:      44000 | #Learnt:       5203 | 0.000
8.69/8.73	c total clause space: 18.2382MB
8.69/8.73	c total #watches: 74787
8.99/9.03	c total #propagations: 847427 / total #impl: 25538324 (eff. 0.033)
8.99/9.03	c #Conflicts:      45000 | #Learnt:       6202 | 0.000
8.99/9.03	c total clause space: 18.2382MB
8.99/9.03	c total #watches: 82244
9.19/9.20	c total #propagations: 862899 / total #impl: 25839563 (eff. 0.033)
9.19/9.20	c UNSATISFIABLE 1
9.19/9.20	c CPU time              : 9.1896 s
9.19/9.20	d decisions 45477
9.19/9.20	d conflicts 66009
9.19/9.20	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-4089427-1466015494/watcher-4089427-1466015494 -o /tmp/evaluation-result-4089427-1466015494/solver-4089427-1466015494 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466011655-5940 --watchdog 1960 --input HOME/instance-4089427-1466015494.opb ./cdcl-cuttingplanes-release 

pid=7140
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.38 2.27 2.23 3/178 7143
/proc/meminfo: memFree=30120908/32872528 swapFree=1504408/1684280
[pid=7143] ppid=7140 vsize=29104 CPUtime=0 cores=1,3,5,7
/proc/7143/stat : 7143 (cdcl-cuttingpla) R 7140 7143 5923 0 -1 4202496 269 0 0 0 0 0 0 0 20 0 1 0 3595291 29802496 5260 33554432000 4194304 6199737 140734989439328 140736134347976 4209408 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/7143/statm: 7276 5260 122 490 0 6777 0

[startup+0.100111 s]
/proc/loadavg: 2.38 2.27 2.23 3/178 7143
/proc/meminfo: memFree=30120908/32872528 swapFree=1504408/1684280
[pid=7143] ppid=7140 vsize=33992 CPUtime=0.09 cores=1,3,5,7
/proc/7143/stat : 7143 (cdcl-cuttingpla) R 7140 7143 5923 0 -1 4202496 942 0 0 0 9 0 0 0 20 0 1 0 3595291 34807808 7255 33554432000 4194304 6199737 140734989439328 140736134347976 4214034 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/7143/statm: 8498 7255 155 490 0 7999 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33992

[startup+0.200284 s]
/proc/loadavg: 2.38 2.27 2.23 3/178 7143
/proc/meminfo: memFree=30120908/32872528 swapFree=1504408/1684280
[pid=7143] ppid=7140 vsize=34128 CPUtime=0.19 cores=1,3,5,7
/proc/7143/stat : 7143 (cdcl-cuttingpla) R 7140 7143 5923 0 -1 4202496 978 0 0 0 19 0 0 0 20 0 1 0 3595291 34947072 7291 33554432000 4194304 6199737 140734989439328 140736134347976 4213897 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/7143/statm: 8532 7291 161 490 0 8033 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 34128

[startup+0.300216 s]
/proc/loadavg: 2.38 2.27 2.23 3/178 7143
/proc/meminfo: memFree=30120908/32872528 swapFree=1504408/1684280
[pid=7143] ppid=7140 vsize=34408 CPUtime=0.29 cores=1,3,5,7
/proc/7143/stat : 7143 (cdcl-cuttingpla) R 7140 7143 5923 0 -1 4202496 1450 0 0 0 29 0 0 0 20 0 1 0 3595291 35233792 7588 33554432000 4194304 6199737 140734989439328 140736134347976 4213381 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/7143/statm: 8602 7588 161 490 0 8103 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34408

[startup+0.700182 s]
/proc/loadavg: 2.38 2.27 2.23 3/178 7143
/proc/meminfo: memFree=30120908/32872528 swapFree=1504408/1684280
[pid=7143] ppid=7140 vsize=37416 CPUtime=0.69 cores=1,3,5,7
/proc/7143/stat : 7143 (cdcl-cuttingpla) R 7140 7143 5923 0 -1 4202496 1901 0 0 0 69 0 0 0 20 0 1 0 3595291 38313984 7876 33554432000 4194304 6199737 140734989439328 140736134347976 4207822 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/7143/statm: 9354 7876 161 490 0 8855 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37416

[startup+1.50019 s]
/proc/loadavg: 2.38 2.27 2.23 3/179 7144
/proc/meminfo: memFree=30089200/32872528 swapFree=1504408/1684280
[pid=7143] ppid=7140 vsize=37720 CPUtime=1.49 cores=1,3,5,7
/proc/7143/stat : 7143 (cdcl-cuttingpla) R 7140 7143 5923 0 -1 4202496 2283 0 0 0 149 0 0 0 20 0 1 0 3595291 38625280 8123 33554432000 4194304 6199737 140734989439328 140734989437976 4213879 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/7143/statm: 9430 8123 161 490 0 8931 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37720

[startup+3.10023 s]
/proc/loadavg: 2.38 2.27 2.23 3/179 7144
/proc/meminfo: memFree=30087464/32872528 swapFree=1504408/1684280
[pid=7143] ppid=7140 vsize=42460 CPUtime=3.09 cores=1,3,5,7
/proc/7143/stat : 7143 (cdcl-cuttingpla) R 7140 7143 5923 0 -1 4202496 3030 0 0 0 309 0 0 0 20 0 1 0 3595291 43479040 9603 33554432000 4194304 6199737 140734989439328 140734989437976 4213296 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/7143/statm: 10615 9603 161 490 0 10116 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42460

[startup+6.30018 s]
/proc/loadavg: 2.35 2.27 2.23 3/179 7144
/proc/meminfo: memFree=30081912/32872528 swapFree=1504408/1684280
[pid=7143] ppid=7140 vsize=49960 CPUtime=6.29 cores=1,3,5,7
/proc/7143/stat : 7143 (cdcl-cuttingpla) R 7140 7143 5923 0 -1 4202496 3341 0 0 0 629 0 0 0 20 0 1 0 3595291 51159040 9817 33554432000 4194304 6199737 140734989439328 140734989438440 4213298 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/7143/statm: 12490 9817 161 490 0 11991 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49960

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 7143 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+6.40023 s]
/proc/loadavg: 2.35 2.27 2.23 3/179 7144
/proc/meminfo: memFree=30081912/32872528 swapFree=1504408/1684280
[pid=7143] ppid=7140 vsize=50092 CPUtime=6.39 cores=1,3,5,7
/proc/7143/stat : 7143 (cdcl-cuttingpla) R 7140 7143 5923 0 -1 4202496 3982 0 0 0 639 0 0 0 20 0 1 0 3595291 51294208 10193 33554432000 4194304 6199737 140734989439328 140734989438440 4208100 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/7143/statm: 12523 10193 161 490 0 12024 0
Current children cumulated CPU time (s) 6.39
Current children cumulated vsize (KiB) 50092

[startup+8.00019 s]
/proc/loadavg: 2.35 2.27 2.23 3/179 7144
/proc/meminfo: memFree=30077508/32872528 swapFree=1504408/1684280
[pid=7143] ppid=7140 vsize=50580 CPUtime=7.99 cores=1,3,5,7
/proc/7143/stat : 7143 (cdcl-cuttingpla) R 7140 7143 5923 0 -1 4202496 4136 0 0 0 799 0 0 0 20 0 1 0 3595291 51793920 10832 33554432000 4194304 6199737 140734989439328 140734989437976 4213306 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/7143/statm: 12645 10832 161 490 0 12146 0
Current children cumulated CPU time (s) 7.99
Current children cumulated vsize (KiB) 50580

[startup+8.80022 s]
/proc/loadavg: 2.35 2.27 2.23 3/179 7144
/proc/meminfo: memFree=30077284/32872528 swapFree=1504408/1684280
[pid=7143] ppid=7140 vsize=50932 CPUtime=8.79 cores=1,3,5,7
/proc/7143/stat : 7143 (cdcl-cuttingpla) R 7140 7143 5923 0 -1 4202496 4191 0 0 0 879 0 0 0 20 0 1 0 3595291 52154368 10887 33554432000 4194304 6199737 140734989439328 140734989438440 4213296 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/7143/statm: 12733 10887 161 490 0 12234 0
Current children cumulated CPU time (s) 8.79
Current children cumulated vsize (KiB) 50932

[startup+9.20018 s]
/proc/loadavg: 2.35 2.27 2.23 3/179 7144
/proc/meminfo: memFree=30077284/32872528 swapFree=1504408/1684280
[pid=7143] ppid=7140 vsize=50932 CPUtime=9.19 cores=1,3,5,7
/proc/7143/stat : 7143 (cdcl-cuttingpla) R 7140 7143 5923 0 -1 4202496 4191 0 0 0 919 0 0 0 20 0 1 0 3595291 52154368 10887 33554432000 4194304 6199737 140734989439328 140734989438440 4213314 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/7143/statm: 12733 10887 161 490 0 12234 0
Current children cumulated CPU time (s) 9.19
Current children cumulated vsize (KiB) 50932

Child status: 20
Real time (s): 9.20332
CPU time (s): 9.2016
CPU user time (s): 9.1926
CPU system time (s): 0.008998
CPU usage (%): 99.9813
Max. virtual memory (cumulated for all children) (KiB): 50932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.1926
system time used= 0.008998
maximum resident set size= 43552
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4193
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 0.023996 second user time and 0.042993 second system time

The end

Launcher Data 

Begin job on node135 at 2016-06-15 20:31:34
IDJOB=4089427
IDBENCH=107404
IDSOLVER=2548
FILE ID=node135/4089427-1466015494
RUNJOBID= node135-1466011655-5940
PBS_JOBID= 19902813
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-grid10x17-hard.opb
COMMAND LINE= ./cdcl-cuttingplanes-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089427-1466015494/watcher-4089427-1466015494 -o /tmp/evaluation-result-4089427-1466015494/solver-4089427-1466015494 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466011655-5940 --watchdog 1960 --input HOME/instance-4089427-1466015494.opb ./cdcl-cuttingplanes-release

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

MD5SUM BENCH= 3f37c5eafe5b8960f8d73d1c5e5fbdad
RANDOM SEED=957630259

node135.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		: 2667.004
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	: 5334.00
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		: 2667.004
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		: 2667.004
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	: 5332.57
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		: 2667.004
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		: 2667.004
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		: 2667.004
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.004
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		: 2667.004
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:        30121560 kB
Buffers:            9192 kB
Cached:            35156 kB
SwapCached:         1292 kB
Active:           336372 kB
Inactive:          27696 kB
Active(anon):     320504 kB
Inactive(anon):     1580 kB
Active(file):      15868 kB
Inactive(file):    26116 kB
Unevictable:     1684280 kB
Mlocked:         1504408 kB
SwapTotal:      67108856 kB
SwapFree:       67099444 kB
Dirty:              2552 kB
Writeback:             0 kB
AnonPages:       2002780 kB
Mapped:             7204 kB
Shmem:                 0 kB
Slab:             565172 kB
SReclaimable:       8876 kB
SUnreclaim:       556296 kB
KernelStack:        1480 kB
PageTables:         8120 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2133088 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    450560 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 node135 at 2016-06-15 20:31:43