Trace number 4089854

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 16.3335 16.3364

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v111-n2.opb
MD5SUMda04b8bc7cd3644570e3162b5c09c65b
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 benchmark16.3335
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables333
Total number of constraints111
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)111
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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= 333 #constraint= 111
0.00/0.09	c #Conflicts:       1000 | #Learnt:        999 | 0.299
0.00/0.09	c total clause space: 4.25031MB
0.00/0.09	c total #watches: 9485
0.19/0.20	c total #propagations: 23212 / total #impl: 276489 (eff. 0.084)
0.19/0.20	c #Conflicts:       2000 | #Learnt:       1999 | 1.144
0.19/0.20	c total clause space: 6.90675MB
0.19/0.20	c total #watches: 15786
0.29/0.31	c total #propagations: 46988 / total #impl: 534355 (eff. 0.088)
0.29/0.31	c GARBAGE COLLECT
0.29/0.31	c #Conflicts:       3000 | #Learnt:       2001 | 1.715
0.29/0.31	c total clause space: 6.90675MB
0.29/0.31	c total #watches: 15012
0.39/0.47	c total #propagations: 70321 / total #impl: 755599 (eff. 0.093)
0.39/0.47	c #Conflicts:       4000 | #Learnt:       3001 | 1.756
0.39/0.47	c total clause space: 11.2235MB
0.39/0.47	c total #watches: 22466
0.59/0.62	c total #propagations: 93932 / total #impl: 1077534 (eff. 0.087)
0.59/0.62	c GARBAGE COLLECT
0.59/0.62	c #Conflicts:       5000 | #Learnt:       2356 | 2.145
0.59/0.62	c total clause space: 11.2235MB
0.59/0.62	c total #watches: 17816
0.79/0.80	c total #propagations: 119349 / total #impl: 1318197 (eff. 0.091)
0.79/0.80	c #Conflicts:       6000 | #Learnt:       3356 | 2.252
0.79/0.80	c total clause space: 18.2382MB
0.79/0.80	c total #watches: 25362
0.99/1.02	c total #propagations: 144657 / total #impl: 1607118 (eff. 0.090)
0.99/1.02	c GARBAGE COLLECT
0.99/1.02	c #Conflicts:       7000 | #Learnt:       2236 | 2.335
0.99/1.02	c total clause space: 18.2382MB
0.99/1.02	c total #watches: 18003
1.09/1.20	c total #propagations: 170954 / total #impl: 1814087 (eff. 0.094)
1.09/1.20	c #Conflicts:       8000 | #Learnt:       3236 | 2.231
1.09/1.20	c total clause space: 18.2382MB
1.09/1.20	c total #watches: 22546
1.29/1.37	c total #propagations: 194636 / total #impl: 2062431 (eff. 0.094)
1.29/1.37	c #Conflicts:       9000 | #Learnt:       4236 | 2.248
1.29/1.37	c total clause space: 18.2382MB
1.29/1.37	c total #watches: 29620
1.49/1.57	c total #propagations: 217612 / total #impl: 2354477 (eff. 0.092)
1.49/1.57	c GARBAGE COLLECT
1.49/1.57	c #Conflicts:      10000 | #Learnt:       2723 | 2.281
1.49/1.57	c total clause space: 18.2382MB
1.49/1.57	c total #watches: 20677
1.69/1.75	c total #propagations: 242042 / total #impl: 2619616 (eff. 0.092)
1.69/1.75	c #Conflicts:      11000 | #Learnt:       3723 | 2.435
1.69/1.75	c total clause space: 18.2382MB
1.69/1.75	c total #watches: 23971
1.89/1.93	c total #propagations: 267611 / total #impl: 2874999 (eff. 0.093)
1.89/1.93	c #Conflicts:      12000 | #Learnt:       4723 | 2.440
1.89/1.93	c total clause space: 18.2382MB
1.89/1.93	c total #watches: 28972
2.09/2.13	c total #propagations: 292900 / total #impl: 3179554 (eff. 0.092)
2.09/2.13	c #Conflicts:      13000 | #Learnt:       5723 | 2.490
2.09/2.13	c total clause space: 29.637MB
2.09/2.13	c total #watches: 32770
2.19/2.26	c total #propagations: 319421 / total #impl: 3450503 (eff. 0.093)
2.19/2.26	c GARBAGE COLLECT
2.19/2.26	c #Conflicts:      14000 | #Learnt:       3866 | 2.505
2.19/2.26	c total clause space: 29.637MB
2.19/2.26	c total #watches: 22186
2.39/2.42	c total #propagations: 344902 / total #impl: 3717023 (eff. 0.093)
2.39/2.42	c #Conflicts:      15000 | #Learnt:       4866 | 2.484
2.39/2.42	c total clause space: 29.637MB
2.39/2.42	c total #watches: 31444
2.59/2.62	c total #propagations: 371021 / total #impl: 4107584 (eff. 0.090)
2.59/2.62	c #Conflicts:      16000 | #Learnt:       5866 | 2.392
2.59/2.62	c total clause space: 29.637MB
2.59/2.62	c total #watches: 42306
2.89/2.95	c total #propagations: 395459 / total #impl: 4482065 (eff. 0.088)
2.89/2.95	c GARBAGE COLLECT
2.89/2.95	c #Conflicts:      17000 | #Learnt:       3686 | 2.316
2.89/2.95	c total clause space: 29.637MB
2.89/2.95	c total #watches: 38432
3.19/3.29	c total #propagations: 416241 / total #impl: 4780071 (eff. 0.087)
3.19/3.29	c #Conflicts:      18000 | #Learnt:       4686 | 2.293
3.19/3.29	c total clause space: 29.637MB
3.19/3.29	c total #watches: 45832
3.49/3.55	c total #propagations: 437990 / total #impl: 5306908 (eff. 0.083)
3.49/3.55	c #Conflicts:      19000 | #Learnt:       5686 | 2.173
3.49/3.55	c total clause space: 29.637MB
3.49/3.55	c total #watches: 51253
3.88/3.94	c total #propagations: 450218 / total #impl: 5589271 (eff. 0.081)
3.88/3.94	c #Conflicts:      20000 | #Learnt:       6686 | 2.143
3.88/3.94	c total clause space: 29.637MB
3.88/3.94	c total #watches: 62555
4.18/4.23	c total #propagations: 474787 / total #impl: 6424369 (eff. 0.074)
4.18/4.23	c GARBAGE COLLECT
4.18/4.23	c #Conflicts:      21000 | #Learnt:       4192 | 2.126
4.18/4.23	c total clause space: 29.637MB
4.18/4.23	c total #watches: 44833
4.39/4.50	c total #propagations: 498783 / total #impl: 7163222 (eff. 0.070)
4.39/4.50	c #Conflicts:      22000 | #Learnt:       5192 | 2.087
4.39/4.50	c total clause space: 29.637MB
4.39/4.50	c total #watches: 58382
4.78/4.89	c total #propagations: 524278 / total #impl: 8217664 (eff. 0.064)
4.78/4.89	c #Conflicts:      23000 | #Learnt:       6192 | 2.071
4.78/4.89	c total clause space: 29.637MB
4.78/4.89	c total #watches: 70890
5.19/5.26	c total #propagations: 550635 / total #impl: 9149755 (eff. 0.060)
5.19/5.26	c #Conflicts:      24000 | #Learnt:       7192 | 2.053
5.19/5.26	c total clause space: 29.637MB
5.19/5.26	c total #watches: 81642
5.60/5.64	c total #propagations: 574498 / total #impl: 9803159 (eff. 0.059)
5.60/5.64	c GARBAGE COLLECT
5.60/5.64	c #Conflicts:      25000 | #Learnt:       4401 | 2.048
5.60/5.64	c total clause space: 29.637MB
5.60/5.64	c total #watches: 61576
5.99/6.05	c total #propagations: 604179 / total #impl: 10701337 (eff. 0.056)
5.99/6.05	c #Conflicts:      26000 | #Learnt:       5401 | 2.007
5.99/6.05	c total clause space: 29.637MB
5.99/6.05	c total #watches: 67798
6.49/6.50	c total #propagations: 628193 / total #impl: 11632526 (eff. 0.054)
6.49/6.50	c #Conflicts:      27000 | #Learnt:       6401 | 1.993
6.49/6.50	c total clause space: 29.637MB
6.49/6.50	c total #watches: 77126
6.89/6.98	c total #propagations: 649360 / total #impl: 12410856 (eff. 0.052)
6.89/6.98	c #Conflicts:      28000 | #Learnt:       7401 | 1.996
6.89/6.98	c total clause space: 29.637MB
6.89/6.98	c total #watches: 87726
7.49/7.51	c total #propagations: 674032 / total #impl: 12978834 (eff. 0.052)
7.49/7.51	c GARBAGE COLLECT
7.49/7.51	c #Conflicts:      29000 | #Learnt:       4300 | 1.997
7.49/7.51	c total clause space: 48.1602MB
7.49/7.51	c total #watches: 48724
7.80/7.86	c total #propagations: 698159 / total #impl: 13923890 (eff. 0.050)
7.80/7.86	c #Conflicts:      30000 | #Learnt:       5300 | 1.971
7.80/7.86	c total clause space: 48.1602MB
7.80/7.86	c total #watches: 60401
8.19/8.26	c total #propagations: 720496 / total #impl: 14705986 (eff. 0.049)
8.19/8.26	c #Conflicts:      31000 | #Learnt:       6300 | 1.960
8.19/8.26	c total clause space: 48.1602MB
8.19/8.26	c total #watches: 76323
8.69/8.74	c total #propagations: 743980 / total #impl: 15699616 (eff. 0.047)
8.69/8.74	c #Conflicts:      32000 | #Learnt:       7300 | 1.955
8.69/8.74	c total clause space: 48.1602MB
8.69/8.74	c total #watches: 89361
9.19/9.22	c total #propagations: 769213 / total #impl: 16347068 (eff. 0.047)
9.19/9.22	c #Conflicts:      33000 | #Learnt:       8300 | 1.938
9.19/9.22	c total clause space: 48.1602MB
9.19/9.22	c total #watches: 101985
9.59/9.66	c total #propagations: 795154 / total #impl: 17011832 (eff. 0.047)
9.59/9.66	c GARBAGE COLLECT
9.59/9.66	c #Conflicts:      34000 | #Learnt:       4902 | 1.921
9.59/9.66	c total clause space: 48.1602MB
9.59/9.66	c total #watches: 69179
10.09/10.18	c total #propagations: 819420 / total #impl: 17524527 (eff. 0.047)
10.09/10.18	c #Conflicts:      35000 | #Learnt:       5902 | 1.930
10.09/10.18	c total clause space: 48.1602MB
10.09/10.18	c total #watches: 81490
10.59/10.67	c total #propagations: 845293 / total #impl: 18419519 (eff. 0.046)
10.59/10.67	c #Conflicts:      36000 | #Learnt:       6902 | 1.949
10.59/10.67	c total clause space: 48.1602MB
10.59/10.67	c total #watches: 88450
11.10/11.19	c total #propagations: 876955 / total #impl: 19133775 (eff. 0.046)
11.10/11.19	c #Conflicts:      37000 | #Learnt:       7902 | 1.998
11.10/11.19	c total clause space: 48.1602MB
11.10/11.19	c total #watches: 94368
11.69/11.79	c total #propagations: 910665 / total #impl: 19739292 (eff. 0.046)
11.69/11.79	c #Conflicts:      38000 | #Learnt:       8902 | 2.036
11.69/11.79	c total clause space: 48.1602MB
11.69/11.79	c total #watches: 101973
12.29/12.33	c total #propagations: 947194 / total #impl: 20529092 (eff. 0.046)
12.29/12.33	c GARBAGE COLLECT
12.29/12.33	c #Conflicts:      39000 | #Learnt:       5200 | 2.138
12.29/12.33	c total clause space: 48.1602MB
12.29/12.33	c total #watches: 48279
12.79/12.86	c total #propagations: 992657 / total #impl: 21326362 (eff. 0.047)
12.79/12.86	c #Conflicts:      40000 | #Learnt:       6200 | 2.344
12.79/12.86	c total clause space: 48.1602MB
12.79/12.86	c total #watches: 54614
13.39/13.47	c total #propagations: 1038420 / total #impl: 22253423 (eff. 0.047)
13.39/13.47	c #Conflicts:      41000 | #Learnt:       7200 | 2.529
13.39/13.47	c total clause space: 48.1602MB
13.39/13.47	c total #watches: 61454
13.99/14.03	c total #propagations: 1081242 / total #impl: 23286280 (eff. 0.046)
13.99/14.03	c #Conflicts:      42000 | #Learnt:       8200 | 2.648
13.99/14.03	c total clause space: 48.1602MB
13.99/14.03	c total #watches: 68129
14.49/14.58	c total #propagations: 1113029 / total #impl: 24087919 (eff. 0.046)
14.49/14.58	c #Conflicts:      43000 | #Learnt:       9200 | 2.740
14.49/14.58	c total clause space: 48.1602MB
14.49/14.58	c total #watches: 74193
15.19/15.21	c total #propagations: 1146196 / total #impl: 25009434 (eff. 0.046)
15.19/15.21	c GARBAGE COLLECT
15.19/15.21	c #Conflicts:      44000 | #Learnt:       5205 | 2.839
15.19/15.21	c total clause space: 48.1602MB
15.19/15.21	c total #watches: 39837
15.59/15.63	c total #propagations: 1185476 / total #impl: 26181705 (eff. 0.045)
15.59/15.63	c #Conflicts:      45000 | #Learnt:       6205 | 3.024
15.59/15.63	c total clause space: 48.1602MB
15.59/15.63	c total #watches: 48985
16.09/16.12	c total #propagations: 1227324 / total #impl: 27120050 (eff. 0.045)
16.09/16.12	c #Conflicts:      46000 | #Learnt:       7205 | 3.375
16.09/16.12	c total clause space: 48.1602MB
16.09/16.12	c total #watches: 53697
16.29/16.33	c total #propagations: 1275549 / total #impl: 27654283 (eff. 0.046)
16.29/16.33	c UNSATISFIABLE 1
16.29/16.33	c CPU time              : 16.3175 s
16.29/16.33	d decisions 46706
16.29/16.33	d conflicts 244806
16.29/16.33	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-4089854-1466015611/watcher-4089854-1466015611 -o /tmp/evaluation-result-4089854-1466015611/solver-4089854-1466015611 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node104-1466011246-5727 --watchdog 1960 --input HOME/instance-4089854-1466015611.opb ./cdcl-cuttingplanes-release 

pid=10618
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: 2.11 2.08 2.06 4/174 10621
/proc/meminfo: memFree=31019908/32872528 swapFree=446836/479540
[pid=10621] ppid=10618 vsize=29104 CPUtime=0 cores=0,2,4,6
/proc/10621/stat : 10621 (cdcl-cuttingpla) R 10618 10621 5711 0 -1 4202496 268 0 0 0 0 0 0 0 20 0 1 0 3611258 29802496 5260 33554432000 4194304 6199737 140734084682608 140735706281032 4209408 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/10621/statm: 7276 5260 122 490 0 6777 0

[startup+0.100162 s]
/proc/loadavg: 2.11 2.08 2.06 4/174 10621
/proc/meminfo: memFree=31019908/32872528 swapFree=446836/479540
[pid=10621] ppid=10618 vsize=33712 CPUtime=0.09 cores=0,2,4,6
/proc/10621/stat : 10621 (cdcl-cuttingpla) R 10618 10621 5711 0 -1 4202496 475 0 0 0 9 0 0 0 20 0 1 0 3611258 34521088 7470 33554432000 4194304 6199737 140734084682608 140735706281032 4223367 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/10621/statm: 8428 7470 155 490 0 7929 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33712

[startup+0.200334 s]
/proc/loadavg: 2.11 2.08 2.06 4/174 10621
/proc/meminfo: memFree=31019908/32872528 swapFree=446836/479540
[pid=10621] ppid=10618 vsize=36560 CPUtime=0.19 cores=0,2,4,6
/proc/10621/stat : 10621 (cdcl-cuttingpla) R 10618 10621 5711 0 -1 4202496 1395 0 0 0 19 0 0 0 20 0 1 0 3611258 37437440 8016 33554432000 4194304 6199737 140734084682608 140734084681720 4213906 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/10621/statm: 9140 8016 155 490 0 8641 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 36560

[startup+0.300253 s]
/proc/loadavg: 2.11 2.08 2.06 4/174 10621
/proc/meminfo: memFree=31019908/32872528 swapFree=446836/479540
[pid=10621] ppid=10618 vsize=36688 CPUtime=0.29 cores=0,2,4,6
/proc/10621/stat : 10621 (cdcl-cuttingpla) R 10618 10621 5711 0 -1 4202496 1513 0 0 0 29 0 0 0 20 0 1 0 3611258 37568512 8094 33554432000 4194304 6199737 140734084682608 140734084681720 4213489 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/10621/statm: 9172 8094 161 490 0 8673 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36688

[startup+0.70032 s]
/proc/loadavg: 2.11 2.08 2.06 4/174 10621
/proc/meminfo: memFree=31019908/32872528 swapFree=446836/479540
[pid=10621] ppid=10618 vsize=41368 CPUtime=0.69 cores=0,2,4,6
/proc/10621/stat : 10621 (cdcl-cuttingpla) R 10618 10621 5711 0 -1 4202496 2708 0 0 0 69 0 0 0 20 0 1 0 3611258 42360832 9324 33554432000 4194304 6199737 140734084682608 140734084681720 4222177 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/10621/statm: 10342 9324 161 490 0 9843 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41368

[startup+1.50024 s]
/proc/loadavg: 2.11 2.08 2.06 3/175 10622
/proc/meminfo: memFree=30977380/32872528 swapFree=446836/479540
[pid=10621] ppid=10618 vsize=48816 CPUtime=1.49 cores=0,2,4,6
/proc/10621/stat : 10621 (cdcl-cuttingpla) R 10618 10621 5711 0 -1 4202496 3352 0 0 0 149 0 0 0 20 0 1 0 3611258 49987584 11258 33554432000 4194304 6199737 140734084682608 140734084681720 4213320 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/10621/statm: 12204 11258 161 490 0 11705 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48816

[startup+3.10029 s]
/proc/loadavg: 2.11 2.08 2.06 3/175 10622
/proc/meminfo: memFree=30973644/32872528 swapFree=446836/479540
[pid=10621] ppid=10618 vsize=61040 CPUtime=3.09 cores=0,2,4,6
/proc/10621/stat : 10621 (cdcl-cuttingpla) R 10618 10621 5711 0 -1 4202496 4376 0 0 0 309 0 0 0 20 0 1 0 3611258 62504960 12912 33554432000 4194304 6199737 140734084682608 140734084681624 4213389 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/10621/statm: 15260 12912 161 490 0 14761 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 61040

[startup+6.30025 s]
/proc/loadavg: 2.10 2.08 2.06 3/175 10622
/proc/meminfo: memFree=30963272/32872528 swapFree=446836/479540
[pid=10621] ppid=10618 vsize=62328 CPUtime=6.29 cores=0,2,4,6
/proc/10621/stat : 10621 (cdcl-cuttingpla) R 10618 10621 5711 0 -1 4202496 4654 0 0 0 628 1 0 0 20 0 1 0 3611258 63823872 14212 33554432000 4194304 6199737 140734084682608 140734084681720 4213368 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/10621/statm: 15582 14212 161 490 0 15083 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 62328

[startup+12.7002 s]
/proc/loadavg: 2.10 2.08 2.06 3/175 10622
/proc/meminfo: memFree=30954092/32872528 swapFree=446836/479540
[pid=10621] ppid=10618 vsize=82544 CPUtime=12.69 cores=0,2,4,6
/proc/10621/stat : 10621 (cdcl-cuttingpla) R 10618 10621 5711 0 -1 4202496 5834 0 0 0 1268 1 0 0 20 0 1 0 3611258 84525056 16015 33554432000 4194304 6199737 140734084682608 140734084681720 4240366 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/10621/statm: 20636 16015 161 490 0 20137 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 82544

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 10621 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+12.8003 s]
/proc/loadavg: 2.10 2.08 2.06 3/175 10622
/proc/meminfo: memFree=30954092/32872528 swapFree=446836/479540
[pid=10621] ppid=10618 vsize=82544 CPUtime=12.79 cores=0,2,4,6
/proc/10621/stat : 10621 (cdcl-cuttingpla) R 10618 10621 5711 0 -1 4202496 5839 0 0 0 1278 1 0 0 20 0 1 0 3611258 84525056 16020 33554432000 4194304 6199737 140734084682608 140734084681720 4213803 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/10621/statm: 20636 16020 161 490 0 20137 0
Current children cumulated CPU time (s) 12.79
Current children cumulated vsize (KiB) 82544

[startup+14.4066 s]
/proc/loadavg: 2.10 2.08 2.06 3/175 10622
/proc/meminfo: memFree=30953996/32872528 swapFree=446836/479540
[pid=10621] ppid=10618 vsize=82832 CPUtime=14.4 cores=0,2,4,6
/proc/10621/stat : 10621 (cdcl-cuttingpla) R 10618 10621 5711 0 -1 4202496 5883 0 0 0 1439 1 0 0 20 0 1 0 3611258 84819968 16064 33554432000 4194304 6199737 140734084682608 140734084681720 4213338 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/10621/statm: 20708 16064 161 490 0 20209 0
Current children cumulated CPU time (s) 14.4
Current children cumulated vsize (KiB) 82832

[startup+15.2002 s]
/proc/loadavg: 2.10 2.08 2.06 3/175 10622
/proc/meminfo: memFree=30953996/32872528 swapFree=446836/479540
[pid=10621] ppid=10618 vsize=82960 CPUtime=15.19 cores=0,2,4,6
/proc/10621/stat : 10621 (cdcl-cuttingpla) R 10618 10621 5711 0 -1 4202496 5914 0 0 0 1518 1 0 0 20 0 1 0 3611258 84951040 16095 33554432000 4194304 6199737 140734084682608 140734084681720 4213335 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/10621/statm: 20740 16095 161 490 0 20241 0
Current children cumulated CPU time (s) 15.19
Current children cumulated vsize (KiB) 82960

[startup+16.0002 s]
/proc/loadavg: 2.09 2.08 2.06 3/175 10622
/proc/meminfo: memFree=30951392/32872528 swapFree=446836/479540
[pid=10621] ppid=10618 vsize=82960 CPUtime=15.99 cores=0,2,4,6
/proc/10621/stat : 10621 (cdcl-cuttingpla) R 10618 10621 5711 0 -1 4202496 5929 0 0 0 1598 1 0 0 20 0 1 0 3611258 84951040 16110 33554432000 4194304 6199737 140734084682608 140734084681720 4213306 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/10621/statm: 20740 16110 161 490 0 20241 0
Current children cumulated CPU time (s) 15.99
Current children cumulated vsize (KiB) 82960

[startup+16.2002 s]
/proc/loadavg: 2.09 2.08 2.06 3/175 10622
/proc/meminfo: memFree=30951392/32872528 swapFree=446836/479540
[pid=10621] ppid=10618 vsize=82960 CPUtime=16.19 cores=0,2,4,6
/proc/10621/stat : 10621 (cdcl-cuttingpla) R 10618 10621 5711 0 -1 4202496 5939 0 0 0 1618 1 0 0 20 0 1 0 3611258 84951040 16120 33554432000 4194304 6199737 140734084682608 140734084681720 4222365 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/10621/statm: 20740 16120 161 490 0 20241 0
Current children cumulated CPU time (s) 16.19
Current children cumulated vsize (KiB) 82960

[startup+16.3002 s]
/proc/loadavg: 2.09 2.08 2.06 3/175 10622
/proc/meminfo: memFree=30951392/32872528 swapFree=446836/479540
[pid=10621] ppid=10618 vsize=83104 CPUtime=16.29 cores=0,2,4,6
/proc/10621/stat : 10621 (cdcl-cuttingpla) R 10618 10621 5711 0 -1 4202496 5957 0 0 0 1628 1 0 0 20 0 1 0 3611258 85098496 16138 33554432000 4194304 6199737 140734084682608 140734084681720 4213306 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/10621/statm: 20776 16138 161 490 0 20277 0
Current children cumulated CPU time (s) 16.29
Current children cumulated vsize (KiB) 83104

Child status: 20
Real time (s): 16.3364
CPU time (s): 16.3335
CPU user time (s): 16.3195
CPU system time (s): 0.013997
CPU usage (%): 99.9821
Max. virtual memory (cumulated for all children) (KiB): 83104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.3195
system time used= 0.013997
maximum resident set size= 64592
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5968
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= 18

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.111982 second user time and 0.119981 second system time

The end

Launcher Data 

Begin job on node104 at 2016-06-15 20:33:31
IDJOB=4089854
IDBENCH=107465
IDSOLVER=2548
FILE ID=node104/4089854-1466015611
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/rand6reg/normalized-rand6reg-v111-n2.opb
COMMAND LINE= ./cdcl-cuttingplanes-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089854-1466015611/watcher-4089854-1466015611 -o /tmp/evaluation-result-4089854-1466015611/solver-4089854-1466015611 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node104-1466011246-5727 --watchdog 1960 --input HOME/instance-4089854-1466015611.opb ./cdcl-cuttingplanes-release

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

MD5SUM BENCH= da04b8bc7cd3644570e3162b5c09c65b
RANDOM SEED=1218981905

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:        31020652 kB
Buffers:           13084 kB
Cached:            36700 kB
SwapCached:         1452 kB
Active:           647212 kB
Inactive:          28232 kB
Active(anon):     626028 kB
Inactive(anon):     2028 kB
Active(file):      21184 kB
Inactive(file):    26204 kB
Unevictable:      479540 kB
Mlocked:          446836 kB
SwapTotal:      67108856 kB
SwapFree:       67099952 kB
Dirty:              2608 kB
Writeback:             0 kB
AnonPages:       1122424 kB
Mapped:             8088 kB
Shmem:                 0 kB
Slab:             566048 kB
SReclaimable:       9876 kB
SUnreclaim:       556172 kB
KernelStack:        1448 kB
PageTables:         6284 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1390344 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    643072 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 20:33:48