Trace number 4086997

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 18.1202 18.124

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900576927.opb
MD5SUM7f91f8d08a20ca0a8483dc7b1c14e540
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark10.0975
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 671
Number of bits of the biggest sum of numbers10
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= 231 #constraint= 2707
0.00/0.08	c #Conflicts:       1000 | #Learnt:        999 | 0.000
0.00/0.08	c total clause space: 4.25031MB
0.00/0.08	c total #watches: 9250
0.09/0.15	c total #propagations: 53308 / total #impl: 232606 (eff. 0.229)
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: 13918
0.19/0.25	c total #propagations: 107594 / total #impl: 540638 (eff. 0.199)
0.19/0.25	c GARBAGE COLLECT
0.19/0.25	c #Conflicts:       3000 | #Learnt:       2007 | 0.000
0.19/0.25	c total clause space: 4.25031MB
0.19/0.25	c total #watches: 16392
0.29/0.39	c total #propagations: 158813 / total #impl: 997923 (eff. 0.159)
0.29/0.39	c #Conflicts:       4000 | #Learnt:       3007 | 0.000
0.29/0.39	c total clause space: 4.25031MB
0.29/0.39	c total #watches: 22605
0.49/0.53	c total #propagations: 212696 / total #impl: 1744327 (eff. 0.122)
0.49/0.53	c GARBAGE COLLECT
0.49/0.53	c #Conflicts:       5000 | #Learnt:       2355 | 0.000
0.49/0.53	c total clause space: 6.90675MB
0.49/0.53	c total #watches: 21318
0.69/0.71	c total #propagations: 260897 / total #impl: 2854913 (eff. 0.091)
0.69/0.71	c #Conflicts:       6000 | #Learnt:       3355 | 0.000
0.69/0.71	c total clause space: 6.90675MB
0.69/0.71	c total #watches: 30909
0.99/1.00	c total #propagations: 303126 / total #impl: 4638478 (eff. 0.065)
0.99/1.00	c GARBAGE COLLECT
0.99/1.00	c #Conflicts:       7000 | #Learnt:       2229 | 0.000
0.99/1.00	c total clause space: 6.90675MB
0.99/1.00	c total #watches: 28455
1.29/1.31	c total #propagations: 348663 / total #impl: 7189632 (eff. 0.048)
1.29/1.31	c #Conflicts:       8000 | #Learnt:       3229 | 0.000
1.29/1.31	c total clause space: 6.90675MB
1.29/1.31	c total #watches: 36352
1.59/1.61	c total #propagations: 403212 / total #impl: 10900689 (eff. 0.037)
1.59/1.61	c #Conflicts:       9000 | #Learnt:       4229 | 0.000
1.59/1.61	c total clause space: 11.2235MB
1.59/1.61	c total #watches: 41433
1.89/1.90	c total #propagations: 450213 / total #impl: 13433427 (eff. 0.034)
1.89/1.90	c GARBAGE COLLECT
1.89/1.90	c #Conflicts:      10000 | #Learnt:       2715 | 0.000
1.89/1.90	c total clause space: 11.2235MB
1.89/1.90	c total #watches: 27796
2.09/2.15	c total #propagations: 499658 / total #impl: 15257638 (eff. 0.033)
2.09/2.15	c #Conflicts:      11000 | #Learnt:       3715 | 0.000
2.09/2.15	c total clause space: 11.2235MB
2.09/2.15	c total #watches: 35705
2.39/2.48	c total #propagations: 542024 / total #impl: 18625536 (eff. 0.029)
2.39/2.48	c #Conflicts:      12000 | #Learnt:       4715 | 0.000
2.39/2.48	c total clause space: 11.2235MB
2.39/2.48	c total #watches: 44098
2.79/2.89	c total #propagations: 591592 / total #impl: 22840692 (eff. 0.026)
2.79/2.89	c #Conflicts:      13000 | #Learnt:       5715 | 0.000
2.79/2.89	c total clause space: 11.2235MB
2.79/2.89	c total #watches: 53757
3.19/3.21	c total #propagations: 632146 / total #impl: 29535194 (eff. 0.021)
3.19/3.21	c GARBAGE COLLECT
3.19/3.21	c #Conflicts:      14000 | #Learnt:       3859 | 0.000
3.19/3.21	c total clause space: 11.2235MB
3.19/3.21	c total #watches: 39479
3.49/3.53	c total #propagations: 676396 / total #impl: 35346108 (eff. 0.019)
3.49/3.53	c #Conflicts:      15000 | #Learnt:       4859 | 0.000
3.49/3.53	c total clause space: 11.2235MB
3.49/3.53	c total #watches: 43963
3.79/3.89	c total #propagations: 725429 / total #impl: 39475958 (eff. 0.018)
3.79/3.89	c #Conflicts:      16000 | #Learnt:       5859 | 0.000
3.79/3.89	c total clause space: 11.2235MB
3.79/3.89	c total #watches: 48938
4.09/4.18	c total #propagations: 771877 / total #impl: 44322346 (eff. 0.017)
4.09/4.18	c GARBAGE COLLECT
4.09/4.18	c #Conflicts:      17000 | #Learnt:       3680 | 0.000
4.09/4.18	c total clause space: 11.2235MB
4.09/4.18	c total #watches: 32206
4.39/4.44	c total #propagations: 822511 / total #impl: 48361842 (eff. 0.017)
4.39/4.44	c #Conflicts:      18000 | #Learnt:       4680 | 0.000
4.39/4.44	c total clause space: 11.2235MB
4.39/4.44	c total #watches: 39822
4.79/4.81	c total #propagations: 863081 / total #impl: 52248507 (eff. 0.017)
4.79/4.81	c #Conflicts:      19000 | #Learnt:       5680 | 0.000
4.79/4.81	c total clause space: 11.2235MB
4.79/4.81	c total #watches: 50191
5.29/5.33	c total #propagations: 911120 / total #impl: 57600277 (eff. 0.016)
5.29/5.33	c #Conflicts:      20000 | #Learnt:       6680 | 0.000
5.29/5.33	c total clause space: 11.2235MB
5.29/5.33	c total #watches: 61230
5.69/5.76	c total #propagations: 961849 / total #impl: 65212415 (eff. 0.015)
5.69/5.76	c GARBAGE COLLECT
5.69/5.76	c #Conflicts:      21000 | #Learnt:       4193 | 0.000
5.69/5.76	c total clause space: 18.2382MB
5.69/5.76	c total #watches: 49365
6.09/6.17	c total #propagations: 1006445 / total #impl: 71553960 (eff. 0.014)
6.09/6.17	c #Conflicts:      22000 | #Learnt:       5193 | 0.000
6.09/6.17	c total clause space: 18.2382MB
6.09/6.17	c total #watches: 58108
6.59/6.66	c total #propagations: 1049232 / total #impl: 77233775 (eff. 0.014)
6.59/6.66	c #Conflicts:      23000 | #Learnt:       6193 | 0.000
6.59/6.66	c total clause space: 18.2382MB
6.59/6.66	c total #watches: 68084
7.19/7.26	c total #propagations: 1094968 / total #impl: 82655630 (eff. 0.013)
7.19/7.26	c #Conflicts:      24000 | #Learnt:       7193 | 0.000
7.19/7.26	c total clause space: 18.2382MB
7.19/7.26	c total #watches: 77452
7.69/7.76	c total #propagations: 1140958 / total #impl: 89274095 (eff. 0.013)
7.69/7.76	c GARBAGE COLLECT
7.69/7.76	c #Conflicts:      25000 | #Learnt:       4394 | 0.000
7.69/7.76	c total clause space: 18.2382MB
7.69/7.76	c total #watches: 51205
8.19/8.26	c total #propagations: 1187889 / total #impl: 95515420 (eff. 0.012)
8.19/8.26	c #Conflicts:      26000 | #Learnt:       5394 | 0.000
8.19/8.26	c total clause space: 18.2382MB
8.19/8.26	c total #watches: 63143
8.59/8.69	c total #propagations: 1232244 / total #impl: 106092188 (eff. 0.012)
8.59/8.69	c #Conflicts:      27000 | #Learnt:       6394 | 0.000
8.59/8.69	c total clause space: 18.2382MB
8.59/8.69	c total #watches: 70142
9.29/9.37	c total #propagations: 1273466 / total #impl: 111638955 (eff. 0.011)
9.29/9.37	c #Conflicts:      28000 | #Learnt:       7394 | 0.000
9.29/9.37	c total clause space: 18.2382MB
9.29/9.37	c total #watches: 77550
9.89/9.95	c total #propagations: 1327372 / total #impl: 120809905 (eff. 0.011)
9.89/9.95	c GARBAGE COLLECT
9.89/9.95	c #Conflicts:      29000 | #Learnt:       4303 | 0.000
9.89/9.95	c total clause space: 18.2382MB
9.89/9.95	c total #watches: 49107
10.29/10.32	c total #propagations: 1371016 / total #impl: 129265739 (eff. 0.011)
10.29/10.32	c #Conflicts:      30000 | #Learnt:       5303 | 0.000
10.29/10.32	c total clause space: 18.2382MB
10.29/10.32	c total #watches: 55132
10.79/10.88	c total #propagations: 1413540 / total #impl: 134780626 (eff. 0.010)
10.79/10.88	c #Conflicts:      31000 | #Learnt:       6303 | 0.000
10.79/10.88	c total clause space: 18.2382MB
10.79/10.88	c total #watches: 67106
11.49/11.54	c total #propagations: 1457729 / total #impl: 147701497 (eff. 0.010)
11.49/11.54	c #Conflicts:      32000 | #Learnt:       7303 | 0.000
11.49/11.54	c total clause space: 18.2382MB
11.49/11.54	c total #watches: 77830
12.19/12.24	c total #propagations: 1506727 / total #impl: 159651955 (eff. 0.009)
12.19/12.24	c #Conflicts:      33000 | #Learnt:       8303 | 0.000
12.19/12.24	c total clause space: 18.2382MB
12.19/12.24	c total #watches: 87946
12.89/12.90	c total #propagations: 1551226 / total #impl: 170954882 (eff. 0.009)
12.89/12.90	c GARBAGE COLLECT
12.89/12.90	c #Conflicts:      34000 | #Learnt:       4905 | 0.000
12.89/12.90	c total clause space: 18.2382MB
12.89/12.90	c total #watches: 61791
13.19/13.27	c total #propagations: 1596154 / total #impl: 184039320 (eff. 0.009)
13.19/13.27	c #Conflicts:      35000 | #Learnt:       5905 | 0.000
13.19/13.27	c total clause space: 18.2382MB
13.19/13.27	c total #watches: 72791
13.69/13.77	c total #propagations: 1631221 / total #impl: 190900551 (eff. 0.009)
13.69/13.77	c #Conflicts:      36000 | #Learnt:       6905 | 0.000
13.69/13.77	c total clause space: 18.2382MB
13.69/13.77	c total #watches: 82362
14.39/14.44	c total #propagations: 1670890 / total #impl: 198272041 (eff. 0.008)
14.39/14.44	c #Conflicts:      37000 | #Learnt:       7905 | 0.000
14.39/14.44	c total clause space: 18.2382MB
14.39/14.44	c total #watches: 90930
14.99/15.02	c total #propagations: 1720492 / total #impl: 209530630 (eff. 0.008)
14.99/15.02	c #Conflicts:      38000 | #Learnt:       8905 | 0.000
14.99/15.02	c total clause space: 18.2382MB
14.99/15.02	c total #watches: 101756
15.39/15.49	c total #propagations: 1762731 / total #impl: 217787990 (eff. 0.008)
15.39/15.49	c GARBAGE COLLECT
15.39/15.49	c #Conflicts:      39000 | #Learnt:       5203 | 0.000
15.39/15.49	c total clause space: 18.2382MB
15.39/15.49	c total #watches: 61301
15.79/15.81	c total #propagations: 1804001 / total #impl: 224564085 (eff. 0.008)
15.79/15.81	c #Conflicts:      40000 | #Learnt:       6202 | 0.000
15.79/15.81	c total clause space: 18.2382MB
15.79/15.81	c total #watches: 73187
16.09/16.19	c total #propagations: 1840330 / total #impl: 230933994 (eff. 0.008)
16.09/16.19	c #Conflicts:      41000 | #Learnt:       7202 | 0.000
16.09/16.19	c total clause space: 18.2382MB
16.09/16.19	c total #watches: 84669
16.59/16.65	c total #propagations: 1875293 / total #impl: 237928826 (eff. 0.008)
16.59/16.65	c #Conflicts:      42000 | #Learnt:       8202 | 0.000
16.59/16.65	c total clause space: 18.2382MB
16.59/16.65	c total #watches: 99824
17.09/17.17	c total #propagations: 1914530 / total #impl: 249113221 (eff. 0.008)
17.09/17.17	c #Conflicts:      43000 | #Learnt:       9202 | 0.000
17.09/17.17	c total clause space: 18.2382MB
17.09/17.17	c total #watches: 112605
17.49/17.58	c total #propagations: 1950142 / total #impl: 259852186 (eff. 0.008)
17.49/17.58	c GARBAGE COLLECT
17.49/17.58	c #Conflicts:      44000 | #Learnt:       5203 | 0.000
17.49/17.58	c total clause space: 18.2382MB
17.49/17.58	c total #watches: 72162
17.89/17.90	c total #propagations: 1979771 / total #impl: 265328671 (eff. 0.007)
17.89/17.90	c #Conflicts:      45000 | #Learnt:       6202 | 0.000
17.89/17.90	c total clause space: 18.2382MB
17.89/17.90	c total #watches: 82555
18.09/18.12	c total #propagations: 2010010 / total #impl: 271575428 (eff. 0.007)
18.09/18.12	c UNSATISFIABLE 1
18.09/18.12	c CPU time              : 18.1112 s
18.09/18.12	d decisions 45759
18.09/18.12	d conflicts 114566
18.09/18.12	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-4086997-1465393780/watcher-4086997-1465393780 -o /tmp/evaluation-result-4086997-1465393780/solver-4086997-1465393780 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465387880-29694 --watchdog 1960 --input HOME/instance-4086997-1465393780.opb ./cdcl-cuttingplanes-release 

pid=31858
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: 2.15 2.21 2.18 3/175 31861
/proc/meminfo: memFree=29438388/32872528 swapFree=16360/1798728
[pid=31861] ppid=31858 vsize=29104 CPUtime=0 cores=1,3,5,7
/proc/31861/stat : 31861 (cdcl-cuttingpla) R 31858 31861 29677 0 -1 4202496 269 0 0 0 0 0 0 0 20 0 1 0 121311138 29802496 5260 33554432000 4194304 6199737 140735317030624 140736887804312 4209408 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/31861/statm: 7276 5260 122 490 0 6777 0

[startup+0.100159 s]
/proc/loadavg: 2.15 2.21 2.18 3/175 31861
/proc/meminfo: memFree=29438388/32872528 swapFree=16360/1798728
[pid=31861] ppid=31858 vsize=33720 CPUtime=0.09 cores=1,3,5,7
/proc/31861/stat : 31861 (cdcl-cuttingpla) R 31858 31861 29677 0 -1 4202496 977 0 0 0 9 0 0 0 20 0 1 0 121311138 34529280 7239 33554432000 4194304 6199737 140735317030624 140736887804312 4217029 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/31861/statm: 8430 7239 155 490 0 7931 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33720

[startup+0.200334 s]
/proc/loadavg: 2.15 2.21 2.18 3/175 31861
/proc/meminfo: memFree=29438388/32872528 swapFree=16360/1798728
[pid=31861] ppid=31858 vsize=33848 CPUtime=0.19 cores=1,3,5,7
/proc/31861/stat : 31861 (cdcl-cuttingpla) R 31858 31861 29677 0 -1 4202496 1010 0 0 0 19 0 0 0 20 0 1 0 121311138 34660352 7272 33554432000 4194304 6199737 140735317030624 140736887804312 4217146 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/31861/statm: 8462 7272 161 490 0 7963 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 33848

[startup+0.300255 s]
/proc/loadavg: 2.15 2.21 2.18 3/175 31861
/proc/meminfo: memFree=29438388/32872528 swapFree=16360/1798728
[pid=31861] ppid=31858 vsize=33976 CPUtime=0.29 cores=1,3,5,7
/proc/31861/stat : 31861 (cdcl-cuttingpla) R 31858 31861 29677 0 -1 4202496 1046 0 0 0 29 0 0 0 20 0 1 0 121311138 34791424 7305 33554432000 4194304 6199737 140735317030624 140736887804312 4207822 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/31861/statm: 8494 7305 161 490 0 7995 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33976

[startup+0.700296 s]
/proc/loadavg: 2.15 2.21 2.18 3/175 31861
/proc/meminfo: memFree=29438388/32872528 swapFree=16360/1798728
[pid=31861] ppid=31858 vsize=36828 CPUtime=0.69 cores=1,3,5,7
/proc/31861/stat : 31861 (cdcl-cuttingpla) R 31858 31861 29677 0 -1 4202496 1826 0 0 0 69 0 0 0 20 0 1 0 121311138 37711872 7767 33554432000 4194304 6199737 140735317030624 140735317029096 4207822 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/31861/statm: 9207 7767 161 490 0 8708 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36828

[startup+1.50023 s]
/proc/loadavg: 2.15 2.21 2.18 3/176 31862
/proc/meminfo: memFree=29405460/32872528 swapFree=16360/1798728
[pid=31861] ppid=31858 vsize=37372 CPUtime=1.49 cores=1,3,5,7
/proc/31861/stat : 31861 (cdcl-cuttingpla) R 31858 31861 29677 0 -1 4202496 2749 0 0 0 149 0 0 0 20 0 1 0 121311138 38268928 8336 33554432000 4194304 6199737 140735317030624 140735317029736 4213238 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/31861/statm: 9343 8336 161 490 0 8844 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37372

[startup+3.10024 s]
/proc/loadavg: 2.14 2.21 2.18 3/176 31862
/proc/meminfo: memFree=29402172/32872528 swapFree=16360/1798728
[pid=31861] ppid=31858 vsize=42056 CPUtime=3.09 cores=1,3,5,7
/proc/31861/stat : 31861 (cdcl-cuttingpla) R 31858 31861 29677 0 -1 4202496 3080 0 0 0 309 0 0 0 20 0 1 0 121311138 43065344 9063 33554432000 4194304 6199737 140735317030624 140735317029272 4217233 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/31861/statm: 10514 9063 161 490 0 10015 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42056

[startup+6.30018 s]
/proc/loadavg: 2.14 2.21 2.18 3/176 31862
/proc/meminfo: memFree=29397708/32872528 swapFree=16360/1798728
[pid=31861] ppid=31858 vsize=49648 CPUtime=6.29 cores=1,3,5,7
/proc/31861/stat : 31861 (cdcl-cuttingpla) R 31858 31861 29677 0 -1 4202496 4089 0 0 0 629 0 0 0 20 0 1 0 121311138 50839552 10190 33554432000 4194304 6199737 140735317030624 140735317029272 4213385 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/31861/statm: 12412 10190 161 490 0 11913 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49648

[startup+12.7002 s]
/proc/loadavg: 2.12 2.20 2.18 4/176 31862
/proc/meminfo: memFree=29394968/32872528 swapFree=16360/1798728
[pid=31861] ppid=31858 vsize=50208 CPUtime=12.69 cores=1,3,5,7
/proc/31861/stat : 31861 (cdcl-cuttingpla) R 31858 31861 29677 0 -1 4202496 4207 0 0 0 1269 0 0 0 20 0 1 0 121311138 51412992 10819 33554432000 4194304 6199737 140735317030624 140735317029736 4213803 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/31861/statm: 12552 10819 161 490 0 12053 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 50208

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 31861 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+12.8003 s]
/proc/loadavg: 2.12 2.20 2.18 4/176 31862
/proc/meminfo: memFree=29394968/32872528 swapFree=16360/1798728
[pid=31861] ppid=31858 vsize=50208 CPUtime=12.79 cores=1,3,5,7
/proc/31861/stat : 31861 (cdcl-cuttingpla) R 31858 31861 29677 0 -1 4202496 4207 0 0 0 1279 0 0 0 20 0 1 0 121311138 51412992 10819 33554432000 4194304 6199737 140735317030624 140735317029736 4213473 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/31861/statm: 12552 10819 161 490 0 12053 0
Current children cumulated CPU time (s) 12.79
Current children cumulated vsize (KiB) 50208

[startup+16.0002 s]
/proc/loadavg: 2.12 2.20 2.18 3/176 31862
/proc/meminfo: memFree=29394740/32872528 swapFree=16360/1798728
[pid=31861] ppid=31858 vsize=50600 CPUtime=15.99 cores=1,3,5,7
/proc/31861/stat : 31861 (cdcl-cuttingpla) R 31858 31861 29677 0 -1 4202496 4285 0 0 0 1599 0 0 0 20 0 1 0 121311138 51814400 10897 33554432000 4194304 6199737 140735317030624 140735317029320 4213385 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/31861/statm: 12650 10897 161 490 0 12151 0
Current children cumulated CPU time (s) 15.99
Current children cumulated vsize (KiB) 50600

[startup+16.8002 s]
/proc/loadavg: 2.11 2.20 2.18 3/176 31862
/proc/meminfo: memFree=29394616/32872528 swapFree=16360/1798728
[pid=31861] ppid=31858 vsize=50744 CPUtime=16.79 cores=1,3,5,7
/proc/31861/stat : 31861 (cdcl-cuttingpla) R 31858 31861 29677 0 -1 4202496 4317 0 0 0 1679 0 0 0 20 0 1 0 121311138 51961856 10929 33554432000 4194304 6199737 140735317030624 140735317029736 4213368 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/31861/statm: 12686 10929 161 490 0 12187 0
Current children cumulated CPU time (s) 16.79
Current children cumulated vsize (KiB) 50744

[startup+17.6002 s]
/proc/loadavg: 2.11 2.20 2.18 3/176 31862
/proc/meminfo: memFree=29392196/32872528 swapFree=16360/1798728
[pid=31861] ppid=31858 vsize=50888 CPUtime=17.59 cores=1,3,5,7
/proc/31861/stat : 31861 (cdcl-cuttingpla) R 31858 31861 29677 0 -1 4202496 4368 0 0 0 1759 0 0 0 20 0 1 0 121311138 52109312 10980 33554432000 4194304 6199737 140735317030624 140735317029320 4213396 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/31861/statm: 12722 10980 161 490 0 12223 0
Current children cumulated CPU time (s) 17.59
Current children cumulated vsize (KiB) 50888

[startup+18.0002 s]
/proc/loadavg: 2.11 2.20 2.18 3/176 31862
/proc/meminfo: memFree=29392196/32872528 swapFree=16360/1798728
[pid=31861] ppid=31858 vsize=50888 CPUtime=17.99 cores=1,3,5,7
/proc/31861/stat : 31861 (cdcl-cuttingpla) R 31858 31861 29677 0 -1 4202496 4368 0 0 0 1799 0 0 0 20 0 1 0 121311138 52109312 10980 33554432000 4194304 6199737 140735317030624 140735317029320 4213377 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/31861/statm: 12722 10980 161 490 0 12223 0
Current children cumulated CPU time (s) 17.99
Current children cumulated vsize (KiB) 50888

[startup+18.1002 s]
/proc/loadavg: 2.11 2.20 2.18 3/176 31862
/proc/meminfo: memFree=29392196/32872528 swapFree=16360/1798728
[pid=31861] ppid=31858 vsize=50888 CPUtime=18.09 cores=1,3,5,7
/proc/31861/stat : 31861 (cdcl-cuttingpla) R 31858 31861 29677 0 -1 4202496 4368 0 0 0 1809 0 0 0 20 0 1 0 121311138 52109312 10980 33554432000 4194304 6199737 140735317030624 140735317029320 4213296 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/31861/statm: 12722 10980 161 490 0 12223 0
Current children cumulated CPU time (s) 18.09
Current children cumulated vsize (KiB) 50888

Child status: 20
Real time (s): 18.124
CPU time (s): 18.1202
CPU user time (s): 18.1132
CPU system time (s): 0.006998
CPU usage (%): 99.979
Max. virtual memory (cumulated for all children) (KiB): 50888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.1132
system time used= 0.006998
maximum resident set size= 43924
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4370
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= 19

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.057991 second user time and 0.06399 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-08 15:49:40
IDJOB=4086997
IDBENCH=1277
IDSOLVER=2548
FILE ID=node123/4086997-1465393780
RUNJOBID= node123-1465387880-29694
PBS_JOBID= 19853801
Free space on /tmp= 71632 MiB

SOLVER NAME= cdcl-cuttingplanes DEC 2016-05-01
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576927.opb
COMMAND LINE= ./cdcl-cuttingplanes-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086997-1465393780/watcher-4086997-1465393780 -o /tmp/evaluation-result-4086997-1465393780/solver-4086997-1465393780 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465387880-29694 --watchdog 1960 --input HOME/instance-4086997-1465393780.opb ./cdcl-cuttingplanes-release

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

MD5SUM BENCH= 7f91f8d08a20ca0a8483dc7b1c14e540
RANDOM SEED=627100698

node123.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29438752 kB
Buffers:          150596 kB
Cached:           667840 kB
SwapCached:         1756 kB
Active:           274376 kB
Inactive:         616528 kB
Active(anon):      72016 kB
Inactive(anon):     2668 kB
Active(file):     202360 kB
Inactive(file):   613860 kB
Unevictable:     1798728 kB
Mlocked:           16360 kB
SwapTotal:      67108856 kB
SwapFree:       67098836 kB
Dirty:              2412 kB
Writeback:             4 kB
AnonPages:       1870484 kB
Mapped:             6952 kB
Shmem:                 0 kB
Slab:             611012 kB
SReclaimable:      54956 kB
SUnreclaim:       556056 kB
KernelStack:        1448 kB
PageTables:         7772 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1998992 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1837056 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= 71632 MiB
End job on node123 at 2016-06-08 15:49:58