Trace number 4121016

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 1.08383 1.0891

General information on the benchmark

NamePB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/
ProofComplexity/normalized-tseitin-regular-n56-d3-i1-r2.cnf.gz-plain.pb.metafix.opb
MD5SUM21d8f23b0947d38aa5687f7f61524ca2
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 benchmark0.369943
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables84
Total number of constraints224
Number of constraints which are clauses224
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint3
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
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= 84 #constraint= 224
0.00/0.03	c #Conflicts:       1000 | #Learnt:        999 | 0.000
0.00/0.03	c total clause space: 4.25031MB
0.00/0.03	c total #watches: 2446
0.00/0.05	c total #propagations: 11972 / total #impl: 35746 (eff. 0.335)
0.00/0.05	c #Conflicts:       2000 | #Learnt:       1999 | 0.000
0.00/0.05	c total clause space: 4.25031MB
0.00/0.05	c total #watches: 4446
0.00/0.06	c total #propagations: 21913 / total #impl: 67267 (eff. 0.326)
0.00/0.06	c GARBAGE COLLECT
0.00/0.06	c #Conflicts:       3000 | #Learnt:       2000 | 0.000
0.00/0.06	c total clause space: 4.25031MB
0.00/0.06	c total #watches: 4448
0.00/0.08	c total #propagations: 29068 / total #impl: 92116 (eff. 0.316)
0.00/0.08	c #Conflicts:       4000 | #Learnt:       3000 | 0.000
0.00/0.08	c total clause space: 4.25031MB
0.00/0.08	c total #watches: 6448
0.09/0.10	c total #propagations: 37100 / total #impl: 118744 (eff. 0.312)
0.09/0.10	c GARBAGE COLLECT
0.09/0.10	c #Conflicts:       5000 | #Learnt:       2352 | 0.000
0.09/0.10	c total clause space: 4.25031MB
0.09/0.10	c total #watches: 5152
0.09/0.12	c total #propagations: 44896 / total #impl: 144690 (eff. 0.310)
0.09/0.12	c #Conflicts:       6000 | #Learnt:       3352 | 0.000
0.09/0.12	c total clause space: 4.25031MB
0.09/0.12	c total #watches: 7152
0.09/0.14	c total #propagations: 51046 / total #impl: 165285 (eff. 0.309)
0.09/0.14	c GARBAGE COLLECT
0.09/0.14	c #Conflicts:       7000 | #Learnt:       2228 | 0.000
0.09/0.14	c total clause space: 4.25031MB
0.09/0.14	c total #watches: 4904
0.09/0.16	c total #propagations: 57345 / total #impl: 185963 (eff. 0.308)
0.09/0.16	c #Conflicts:       8000 | #Learnt:       3228 | 0.000
0.09/0.16	c total clause space: 4.25031MB
0.09/0.16	c total #watches: 6904
0.09/0.18	c total #propagations: 62703 / total #impl: 209546 (eff. 0.299)
0.09/0.18	c #Conflicts:       9000 | #Learnt:       4228 | 0.000
0.09/0.18	c total clause space: 4.25031MB
0.09/0.18	c total #watches: 8904
0.19/0.20	c total #propagations: 70264 / total #impl: 233127 (eff. 0.301)
0.19/0.20	c GARBAGE COLLECT
0.19/0.20	c #Conflicts:      10000 | #Learnt:       2716 | 0.000
0.19/0.20	c total clause space: 4.25031MB
0.19/0.20	c total #watches: 5880
0.19/0.22	c total #propagations: 76139 / total #impl: 252170 (eff. 0.302)
0.19/0.22	c #Conflicts:      11000 | #Learnt:       3716 | 0.000
0.19/0.22	c total clause space: 4.25031MB
0.19/0.22	c total #watches: 7880
0.19/0.24	c total #propagations: 83440 / total #impl: 276811 (eff. 0.301)
0.19/0.24	c #Conflicts:      12000 | #Learnt:       4716 | 0.000
0.19/0.24	c total clause space: 4.25031MB
0.19/0.24	c total #watches: 9880
0.19/0.27	c total #propagations: 90320 / total #impl: 301372 (eff. 0.300)
0.19/0.27	c #Conflicts:      13000 | #Learnt:       5716 | 0.000
0.19/0.27	c total clause space: 4.25031MB
0.19/0.27	c total #watches: 11880
0.19/0.29	c total #propagations: 95810 / total #impl: 321454 (eff. 0.298)
0.19/0.29	c GARBAGE COLLECT
0.19/0.29	c #Conflicts:      14000 | #Learnt:       3860 | 0.000
0.19/0.29	c total clause space: 4.25031MB
0.19/0.29	c total #watches: 8168
0.29/0.31	c total #propagations: 101851 / total #impl: 342436 (eff. 0.297)
0.29/0.31	c #Conflicts:      15000 | #Learnt:       4860 | 0.000
0.29/0.31	c total clause space: 4.25031MB
0.29/0.31	c total #watches: 10168
0.29/0.33	c total #propagations: 107548 / total #impl: 365159 (eff. 0.295)
0.29/0.33	c #Conflicts:      16000 | #Learnt:       5860 | 0.000
0.29/0.33	c total clause space: 4.25031MB
0.29/0.33	c total #watches: 12168
0.29/0.36	c total #propagations: 112660 / total #impl: 386304 (eff. 0.292)
0.29/0.36	c GARBAGE COLLECT
0.29/0.36	c #Conflicts:      17000 | #Learnt:       3682 | 0.000
0.29/0.36	c total clause space: 4.25031MB
0.29/0.36	c total #watches: 7812
0.29/0.38	c total #propagations: 118557 / total #impl: 409411 (eff. 0.290)
0.29/0.38	c #Conflicts:      18000 | #Learnt:       4682 | 0.000
0.29/0.38	c total clause space: 4.25031MB
0.29/0.38	c total #watches: 9812
0.39/0.40	c total #propagations: 123636 / total #impl: 432113 (eff. 0.286)
0.39/0.40	c #Conflicts:      19000 | #Learnt:       5682 | 0.000
0.39/0.40	c total clause space: 4.25031MB
0.39/0.40	c total #watches: 11812
0.39/0.43	c total #propagations: 129895 / total #impl: 456629 (eff. 0.284)
0.39/0.43	c #Conflicts:      20000 | #Learnt:       6682 | 0.000
0.39/0.43	c total clause space: 4.25031MB
0.39/0.43	c total #watches: 13812
0.39/0.45	c total #propagations: 135564 / total #impl: 477896 (eff. 0.284)
0.39/0.45	c GARBAGE COLLECT
0.39/0.45	c #Conflicts:      21000 | #Learnt:       4192 | 0.000
0.39/0.45	c total clause space: 4.25031MB
0.39/0.45	c total #watches: 8832
0.39/0.47	c total #propagations: 142069 / total #impl: 501574 (eff. 0.283)
0.39/0.47	c #Conflicts:      22000 | #Learnt:       5192 | 0.000
0.39/0.47	c total clause space: 4.25031MB
0.39/0.47	c total #watches: 10832
0.49/0.50	c total #propagations: 149296 / total #impl: 527637 (eff. 0.283)
0.49/0.50	c #Conflicts:      23000 | #Learnt:       6192 | 0.000
0.49/0.50	c total clause space: 4.25031MB
0.49/0.50	c total #watches: 12832
0.49/0.52	c total #propagations: 155746 / total #impl: 551532 (eff. 0.282)
0.49/0.52	c #Conflicts:      24000 | #Learnt:       7192 | 0.000
0.49/0.52	c total clause space: 4.25031MB
0.49/0.52	c total #watches: 14832
0.49/0.55	c total #propagations: 161839 / total #impl: 575620 (eff. 0.281)
0.49/0.55	c GARBAGE COLLECT
0.49/0.55	c #Conflicts:      25000 | #Learnt:       4399 | 0.000
0.49/0.55	c total clause space: 4.25031MB
0.49/0.55	c total #watches: 9246
0.49/0.58	c total #propagations: 168924 / total #impl: 601314 (eff. 0.281)
0.49/0.58	c #Conflicts:      26000 | #Learnt:       5399 | 0.000
0.49/0.58	c total clause space: 4.25031MB
0.49/0.58	c total #watches: 11246
0.59/0.60	c total #propagations: 175152 / total #impl: 625788 (eff. 0.280)
0.59/0.60	c #Conflicts:      27000 | #Learnt:       6399 | 0.000
0.59/0.60	c total clause space: 4.25031MB
0.59/0.60	c total #watches: 13246
0.59/0.63	c total #propagations: 180779 / total #impl: 649224 (eff. 0.278)
0.59/0.63	c #Conflicts:      28000 | #Learnt:       7399 | 0.000
0.59/0.63	c total clause space: 4.25031MB
0.59/0.63	c total #watches: 15246
0.59/0.66	c total #propagations: 187252 / total #impl: 675135 (eff. 0.277)
0.59/0.66	c GARBAGE COLLECT
0.59/0.66	c #Conflicts:      29000 | #Learnt:       4300 | 0.000
0.59/0.66	c total clause space: 4.25031MB
0.59/0.66	c total #watches: 9048
0.59/0.68	c total #propagations: 194477 / total #impl: 703178 (eff. 0.277)
0.59/0.68	c #Conflicts:      30000 | #Learnt:       5300 | 0.000
0.59/0.68	c total clause space: 4.25031MB
0.59/0.68	c total #watches: 11048
0.69/0.70	c total #propagations: 202612 / total #impl: 732478 (eff. 0.277)
0.69/0.70	c #Conflicts:      31000 | #Learnt:       6300 | 0.000
0.69/0.70	c total clause space: 4.25031MB
0.69/0.70	c total #watches: 13048
0.69/0.73	c total #propagations: 208550 / total #impl: 754996 (eff. 0.276)
0.69/0.73	c #Conflicts:      32000 | #Learnt:       7300 | 0.000
0.69/0.73	c total clause space: 4.25031MB
0.69/0.73	c total #watches: 15048
0.69/0.76	c total #propagations: 215565 / total #impl: 781399 (eff. 0.276)
0.69/0.76	c #Conflicts:      33000 | #Learnt:       8300 | 0.000
0.69/0.76	c total clause space: 4.25031MB
0.69/0.76	c total #watches: 17048
0.69/0.79	c total #propagations: 221393 / total #impl: 804490 (eff. 0.275)
0.69/0.79	c GARBAGE COLLECT
0.69/0.79	c #Conflicts:      34000 | #Learnt:       4903 | 0.000
0.69/0.79	c total clause space: 4.25031MB
0.69/0.79	c total #watches: 10254
0.79/0.82	c total #propagations: 226580 / total #impl: 827550 (eff. 0.274)
0.79/0.82	c #Conflicts:      35000 | #Learnt:       5903 | 0.000
0.79/0.82	c total clause space: 4.25031MB
0.79/0.82	c total #watches: 12254
0.79/0.84	c total #propagations: 233635 / total #impl: 856603 (eff. 0.273)
0.79/0.84	c #Conflicts:      36000 | #Learnt:       6903 | 0.000
0.79/0.84	c total clause space: 4.25031MB
0.79/0.84	c total #watches: 14254
0.79/0.87	c total #propagations: 239244 / total #impl: 881072 (eff. 0.272)
0.79/0.87	c #Conflicts:      37000 | #Learnt:       7903 | 0.000
0.79/0.87	c total clause space: 4.25031MB
0.79/0.87	c total #watches: 16254
0.89/0.90	c total #propagations: 243659 / total #impl: 904396 (eff. 0.269)
0.89/0.90	c #Conflicts:      38000 | #Learnt:       8903 | 0.000
0.89/0.90	c total clause space: 4.25031MB
0.89/0.90	c total #watches: 18254
0.89/0.93	c total #propagations: 248433 / total #impl: 931947 (eff. 0.267)
0.89/0.93	c GARBAGE COLLECT
0.89/0.93	c #Conflicts:      39000 | #Learnt:       5201 | 0.000
0.89/0.93	c total clause space: 6.90675MB
0.89/0.93	c total #watches: 10850
0.89/0.96	c total #propagations: 254708 / total #impl: 960973 (eff. 0.265)
0.89/0.96	c #Conflicts:      40000 | #Learnt:       6201 | 0.000
0.89/0.96	c total clause space: 6.90675MB
0.89/0.96	c total #watches: 12850
0.89/0.98	c total #propagations: 261179 / total #impl: 988216 (eff. 0.264)
0.89/0.98	c #Conflicts:      41000 | #Learnt:       7201 | 0.000
0.89/0.98	c total clause space: 6.90675MB
0.89/0.98	c total #watches: 14850
0.99/1.01	c total #propagations: 267159 / total #impl: 1016093 (eff. 0.263)
0.99/1.01	c #Conflicts:      42000 | #Learnt:       8200 | 0.000
0.99/1.01	c total clause space: 6.90675MB
0.99/1.01	c total #watches: 16848
0.99/1.04	c total #propagations: 273577 / total #impl: 1044285 (eff. 0.262)
0.99/1.04	c #Conflicts:      43000 | #Learnt:       9199 | 0.000
0.99/1.04	c total clause space: 6.90675MB
0.99/1.04	c total #watches: 18846
0.99/1.07	c total #propagations: 277929 / total #impl: 1062938 (eff. 0.261)
0.99/1.07	c GARBAGE COLLECT
0.99/1.07	c #Conflicts:      44000 | #Learnt:       5199 | 0.000
0.99/1.07	c total clause space: 6.90675MB
0.99/1.07	c total #watches: 10846
0.99/1.08	c total #propagations: 285594 / total #impl: 1096266 (eff. 0.261)
0.99/1.08	c UNSATISFIABLE 1
0.99/1.08	c CPU time              : 1.07584 s
0.99/1.08	d decisions 44403
0.99/1.08	d conflicts 59300
0.99/1.08	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-4121016-1467308727/watcher-4121016-1467308727 -o /tmp/evaluation-result-4121016-1467308727/solver-4121016-1467308727 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node104-1467308726-16096 --watchdog 1960 --input HOME/instance-4121016-1467308727.opb ./cdcl-cuttingplanes-release 

pid=16169
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: 1.31 1.83 1.47 3/174 16172
/proc/meminfo: memFree=30515116/32872528 swapFree=447588/480292
[pid=16172] ppid=16169 vsize=29104 CPUtime=0 cores=0,2,4,6
/proc/16172/stat : 16172 (cdcl-cuttingpla) R 16169 16172 16080 0 -1 4202496 235 0 0 0 0 0 0 0 20 0 1 0 11976505 29802496 3693 33554432000 4194304 6199737 140736468684064 140736649141208 4202544 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/16172/statm: 7276 3693 93 490 0 6777 0

[startup+0.100116 s]
/proc/loadavg: 1.31 1.83 1.47 3/174 16172
/proc/meminfo: memFree=30515116/32872528 swapFree=447588/480292
[pid=16172] ppid=16169 vsize=33724 CPUtime=0.09 cores=0,2,4,6
/proc/16172/stat : 16172 (cdcl-cuttingpla) R 16169 16172 16080 0 -1 4202496 1022 0 0 0 9 0 0 0 20 0 1 0 11976505 34533376 7273 33554432000 4194304 6199737 140736468684064 140736649141208 4237305 0 0 4096 8388610 0 0 0 17 0 0 0 0 0 0
/proc/16172/statm: 8431 7273 160 490 0 7932 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33724

[startup+0.200282 s]
/proc/loadavg: 1.31 1.83 1.47 3/174 16172
/proc/meminfo: memFree=30515116/32872528 swapFree=447588/480292
[pid=16172] ppid=16169 vsize=34000 CPUtime=0.19 cores=0,2,4,6
/proc/16172/stat : 16172 (cdcl-cuttingpla) R 16169 16172 16080 0 -1 4202496 1082 0 0 0 19 0 0 0 20 0 1 0 11976505 34816000 7333 33554432000 4194304 6199737 140736468684064 140736649141208 4213833 0 0 4096 8388610 0 0 0 17 0 0 0 0 0 0
/proc/16172/statm: 8500 7333 160 490 0 8001 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 34000

[startup+0.30021 s]
/proc/loadavg: 1.31 1.83 1.47 3/174 16172
/proc/meminfo: memFree=30515116/32872528 swapFree=447588/480292
[pid=16172] ppid=16169 vsize=34144 CPUtime=0.29 cores=0,2,4,6
/proc/16172/stat : 16172 (cdcl-cuttingpla) R 16169 16172 16080 0 -1 4202496 1110 0 0 0 29 0 0 0 20 0 1 0 11976505 34963456 7361 33554432000 4194304 6199737 140736468684064 140736649141208 4219024 0 0 4096 8388610 0 0 0 17 0 0 0 0 0 0
/proc/16172/statm: 8536 7361 160 490 0 8037 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34144

[startup+0.700181 s]
/proc/loadavg: 1.31 1.83 1.47 3/174 16172
/proc/meminfo: memFree=30515116/32872528 swapFree=447588/480292
[pid=16172] ppid=16169 vsize=34608 CPUtime=0.69 cores=0,2,4,6
/proc/16172/stat : 16172 (cdcl-cuttingpla) R 16169 16172 16080 0 -1 4202496 1377 0 0 0 69 0 0 0 20 0 1 0 11976505 35438592 7548 33554432000 4194304 6199737 140736468684064 140736468683176 4213238 0 0 4096 8388610 0 0 0 17 0 0 0 0 0 0
/proc/16172/statm: 8652 7548 160 490 0 8153 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34608

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 16172 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800211 s]
/proc/loadavg: 1.31 1.83 1.47 3/174 16172
/proc/meminfo: memFree=30515116/32872528 swapFree=447588/480292
[pid=16172] ppid=16169 vsize=34608 CPUtime=0.79 cores=0,2,4,6
/proc/16172/stat : 16172 (cdcl-cuttingpla) R 16169 16172 16080 0 -1 4202496 1508 0 0 0 79 0 0 0 20 0 1 0 11976505 35438592 7627 33554432000 4194304 6199737 140736468684064 140736468683176 4198580 0 0 4096 8388610 0 0 0 17 0 0 0 0 0 0
/proc/16172/statm: 8652 7627 160 490 0 8153 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 34608

[startup+1.0002 s]
/proc/loadavg: 1.31 1.83 1.47 3/174 16172
/proc/meminfo: memFree=30515116/32872528 swapFree=447588/480292
[pid=16172] ppid=16169 vsize=37328 CPUtime=0.99 cores=0,2,4,6
/proc/16172/stat : 16172 (cdcl-cuttingpla) R 16169 16172 16080 0 -1 4202496 1623 0 0 0 99 0 0 0 20 0 1 0 11976505 38223872 7702 33554432000 4194304 6199737 140736468684064 140736468683080 4213800 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/16172/statm: 9332 7702 160 490 0 8833 0
Current children cumulated CPU time (s) 0.99
Current children cumulated vsize (KiB) 37328

Child status: 20
Real time (s): 1.0891
CPU time (s): 1.08383
CPU user time (s): 1.07983
CPU system time (s): 0.003999
CPU usage (%): 99.5164
Max. virtual memory (cumulated for all children) (KiB): 37328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.07984
system time used= 0.003999
maximum resident set size= 30976
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1693
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= 4

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node104 at 2016-06-30 19:45:27
IDJOB=4121016
IDBENCH=110225
IDSOLVER=2548
FILE ID=node104/4121016-1467308727
RUNJOBID= node104-1467308726-16096
PBS_JOBID= 20005270
Free space on /tmp= 71720 MiB

SOLVER NAME= cdcl-cuttingplanes DEC 2016-05-01
BENCH NAME= PB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/ProofComplexity/normalized-tseitin-regular-n56-d3-i1-r2.cnf.gz-plain.pb.metafix.opb
COMMAND LINE= ./cdcl-cuttingplanes-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4121016-1467308727/watcher-4121016-1467308727 -o /tmp/evaluation-result-4121016-1467308727/solver-4121016-1467308727 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node104-1467308726-16096 --watchdog 1960 --input HOME/instance-4121016-1467308727.opb ./cdcl-cuttingplanes-release

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

MD5SUM BENCH= 21d8f23b0947d38aa5687f7f61524ca2
RANDOM SEED=485247507

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		: 2666.334
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	: 5332.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.334
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.334
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		: 2666.334
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		: 2666.334
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.334
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		: 2666.334
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.334
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:        30515940 kB
Buffers:          188272 kB
Cached:           903472 kB
SwapCached:            0 kB
Active:           349832 kB
Inactive:         785696 kB
Active(anon):      46316 kB
Inactive(anon):        0 kB
Active(file):     303516 kB
Inactive(file):   785696 kB
Unevictable:      480292 kB
Mlocked:          447588 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4856 kB
Writeback:             0 kB
AnonPages:        524412 kB
Mapped:            13816 kB
Shmem:               204 kB
Slab:             609516 kB
SReclaimable:      53432 kB
SUnreclaim:       556084 kB
KernelStack:        1400 kB
PageTables:         4812 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     623500 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     61440 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= 71716 MiB
End job on node104 at 2016-06-30 19:45:29