Trace number 4122288

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 1.9747 1.97445

General information on the benchmark

NamePB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/
ProofComplexity/normalized-tseitin-regular-n62-d3-i3-r1.cnf.gz-plain.pb.metafix.opb
MD5SUMf56543650e750d3fb9273546446716b6
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 benchmark0.328949
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables93
Total number of constraints248
Number of constraints which are clauses248
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= 93 #constraint= 248
0.00/0.02	c #Conflicts:       1000 | #Learnt:        999 | 0.000
0.00/0.02	c total clause space: 4.25031MB
0.00/0.02	c total #watches: 2494
0.00/0.04	c total #propagations: 12627 / total #impl: 37122 (eff. 0.340)
0.00/0.04	c #Conflicts:       2000 | #Learnt:       1999 | 0.000
0.00/0.04	c total clause space: 4.25031MB
0.00/0.04	c total #watches: 4494
0.00/0.06	c total #propagations: 26173 / total #impl: 78019 (eff. 0.335)
0.00/0.06	c GARBAGE COLLECT
0.00/0.06	c #Conflicts:       3000 | #Learnt:       2004 | 0.000
0.00/0.06	c total clause space: 4.25031MB
0.00/0.06	c total #watches: 4504
0.00/0.08	c total #propagations: 38719 / total #impl: 118186 (eff. 0.328)
0.00/0.08	c #Conflicts:       4000 | #Learnt:       3004 | 0.000
0.00/0.08	c total clause space: 4.25031MB
0.00/0.08	c total #watches: 6504
0.09/0.10	c total #propagations: 52322 / total #impl: 160287 (eff. 0.326)
0.09/0.10	c GARBAGE COLLECT
0.09/0.10	c #Conflicts:       5000 | #Learnt:       2358 | 0.000
0.09/0.10	c total clause space: 4.25031MB
0.09/0.10	c total #watches: 5212
0.09/0.13	c total #propagations: 65207 / total #impl: 199671 (eff. 0.327)
0.09/0.13	c #Conflicts:       6000 | #Learnt:       3358 | 0.000
0.09/0.13	c total clause space: 4.25031MB
0.09/0.13	c total #watches: 7212
0.09/0.15	c total #propagations: 77446 / total #impl: 238792 (eff. 0.324)
0.09/0.15	c GARBAGE COLLECT
0.09/0.15	c #Conflicts:       7000 | #Learnt:       2231 | 0.000
0.09/0.15	c total clause space: 4.25031MB
0.09/0.15	c total #watches: 4958
0.09/0.17	c total #propagations: 90340 / total #impl: 280774 (eff. 0.322)
0.09/0.17	c #Conflicts:       8000 | #Learnt:       3231 | 0.000
0.09/0.17	c total clause space: 4.25031MB
0.09/0.17	c total #watches: 6958
0.09/0.19	c total #propagations: 99667 / total #impl: 311901 (eff. 0.320)
0.09/0.19	c #Conflicts:       9000 | #Learnt:       4231 | 0.000
0.09/0.19	c total clause space: 4.25031MB
0.09/0.19	c total #watches: 8958
0.19/0.22	c total #propagations: 110109 / total #impl: 345246 (eff. 0.319)
0.19/0.22	c GARBAGE COLLECT
0.19/0.22	c #Conflicts:      10000 | #Learnt:       2717 | 0.000
0.19/0.22	c total clause space: 4.25031MB
0.19/0.22	c total #watches: 5930
0.19/0.24	c total #propagations: 120370 / total #impl: 379012 (eff. 0.318)
0.19/0.24	c #Conflicts:      11000 | #Learnt:       3717 | 0.000
0.19/0.24	c total clause space: 4.25031MB
0.19/0.24	c total #watches: 7930
0.19/0.26	c total #propagations: 129828 / total #impl: 409934 (eff. 0.317)
0.19/0.26	c #Conflicts:      12000 | #Learnt:       4717 | 0.000
0.19/0.26	c total clause space: 4.25031MB
0.19/0.26	c total #watches: 9930
0.19/0.28	c total #propagations: 139577 / total #impl: 442982 (eff. 0.315)
0.19/0.28	c #Conflicts:      13000 | #Learnt:       5717 | 0.000
0.19/0.28	c total clause space: 4.25031MB
0.19/0.28	c total #watches: 11930
0.29/0.30	c total #propagations: 147384 / total #impl: 469399 (eff. 0.314)
0.29/0.30	c GARBAGE COLLECT
0.29/0.30	c #Conflicts:      14000 | #Learnt:       3862 | 0.000
0.29/0.30	c total clause space: 4.25031MB
0.29/0.30	c total #watches: 8220
0.29/0.32	c total #propagations: 155731 / total #impl: 498132 (eff. 0.313)
0.29/0.32	c #Conflicts:      15000 | #Learnt:       4862 | 0.000
0.29/0.32	c total clause space: 4.25031MB
0.29/0.32	c total #watches: 10220
0.29/0.35	c total #propagations: 163701 / total #impl: 525394 (eff. 0.312)
0.29/0.35	c #Conflicts:      16000 | #Learnt:       5862 | 0.000
0.29/0.35	c total clause space: 4.25031MB
0.29/0.35	c total #watches: 12220
0.29/0.37	c total #propagations: 171120 / total #impl: 552430 (eff. 0.310)
0.29/0.37	c GARBAGE COLLECT
0.29/0.37	c #Conflicts:      17000 | #Learnt:       3683 | 0.000
0.29/0.37	c total clause space: 4.25031MB
0.29/0.37	c total #watches: 7862
0.29/0.39	c total #propagations: 180383 / total #impl: 583515 (eff. 0.309)
0.29/0.39	c #Conflicts:      18000 | #Learnt:       4683 | 0.000
0.29/0.39	c total clause space: 4.25031MB
0.29/0.39	c total #watches: 9862
0.39/0.41	c total #propagations: 189827 / total #impl: 615770 (eff. 0.308)
0.39/0.41	c #Conflicts:      19000 | #Learnt:       5683 | 0.000
0.39/0.41	c total clause space: 4.25031MB
0.39/0.41	c total #watches: 11862
0.39/0.44	c total #propagations: 199841 / total #impl: 650275 (eff. 0.307)
0.39/0.44	c #Conflicts:      20000 | #Learnt:       6683 | 0.000
0.39/0.44	c total clause space: 4.25031MB
0.39/0.44	c total #watches: 13862
0.39/0.46	c total #propagations: 210218 / total #impl: 686246 (eff. 0.306)
0.39/0.46	c GARBAGE COLLECT
0.39/0.46	c #Conflicts:      21000 | #Learnt:       4194 | 0.000
0.39/0.46	c total clause space: 4.25031MB
0.39/0.46	c total #watches: 8884
0.39/0.48	c total #propagations: 219614 / total #impl: 716434 (eff. 0.307)
0.39/0.48	c #Conflicts:      22000 | #Learnt:       5194 | 0.000
0.39/0.48	c total clause space: 4.25031MB
0.39/0.48	c total #watches: 10884
0.49/0.50	c total #propagations: 228861 / total #impl: 749714 (eff. 0.305)
0.49/0.50	c #Conflicts:      23000 | #Learnt:       6194 | 0.000
0.49/0.50	c total clause space: 4.25031MB
0.49/0.50	c total #watches: 12884
0.49/0.52	c total #propagations: 236596 / total #impl: 777264 (eff. 0.304)
0.49/0.52	c #Conflicts:      24000 | #Learnt:       7194 | 0.000
0.49/0.52	c total clause space: 4.25031MB
0.49/0.52	c total #watches: 14884
0.49/0.55	c total #propagations: 244590 / total #impl: 804059 (eff. 0.304)
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: 9294
0.49/0.57	c total #propagations: 251765 / total #impl: 828461 (eff. 0.304)
0.49/0.57	c #Conflicts:      26000 | #Learnt:       5399 | 0.000
0.49/0.57	c total clause space: 4.25031MB
0.49/0.57	c total #watches: 11294
0.59/0.60	c total #propagations: 258834 / total #impl: 853780 (eff. 0.303)
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: 13294
0.59/0.62	c total #propagations: 268188 / total #impl: 890657 (eff. 0.301)
0.59/0.62	c #Conflicts:      28000 | #Learnt:       7399 | 0.000
0.59/0.62	c total clause space: 4.25031MB
0.59/0.62	c total #watches: 15294
0.59/0.65	c total #propagations: 276554 / total #impl: 921362 (eff. 0.300)
0.59/0.65	c GARBAGE COLLECT
0.59/0.65	c #Conflicts:      29000 | #Learnt:       4300 | 0.000
0.59/0.65	c total clause space: 4.25031MB
0.59/0.65	c total #watches: 9096
0.59/0.67	c total #propagations: 284461 / total #impl: 948051 (eff. 0.300)
0.59/0.67	c #Conflicts:      30000 | #Learnt:       5300 | 0.000
0.59/0.67	c total clause space: 4.25031MB
0.59/0.67	c total #watches: 11096
0.69/0.70	c total #propagations: 293196 / total #impl: 977360 (eff. 0.300)
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: 13096
0.69/0.72	c total #propagations: 302272 / total #impl: 1008559 (eff. 0.300)
0.69/0.72	c #Conflicts:      32000 | #Learnt:       7300 | 0.000
0.69/0.72	c total clause space: 4.25031MB
0.69/0.72	c total #watches: 15096
0.69/0.75	c total #propagations: 310783 / total #impl: 1038211 (eff. 0.299)
0.69/0.75	c #Conflicts:      33000 | #Learnt:       8300 | 0.000
0.69/0.75	c total clause space: 4.25031MB
0.69/0.75	c total #watches: 17096
0.69/0.78	c total #propagations: 319984 / total #impl: 1071747 (eff. 0.299)
0.69/0.78	c GARBAGE COLLECT
0.69/0.78	c #Conflicts:      34000 | #Learnt:       4901 | 0.000
0.69/0.78	c total clause space: 4.25031MB
0.69/0.78	c total #watches: 10298
0.79/0.80	c total #propagations: 326957 / total #impl: 1098517 (eff. 0.298)
0.79/0.80	c #Conflicts:      35000 | #Learnt:       5901 | 0.000
0.79/0.80	c total clause space: 4.25031MB
0.79/0.80	c total #watches: 12298
0.79/0.83	c total #propagations: 333375 / total #impl: 1126197 (eff. 0.296)
0.79/0.83	c #Conflicts:      36000 | #Learnt:       6901 | 0.000
0.79/0.83	c total clause space: 4.25031MB
0.79/0.83	c total #watches: 14298
0.79/0.85	c total #propagations: 340660 / total #impl: 1152457 (eff. 0.296)
0.79/0.85	c #Conflicts:      37000 | #Learnt:       7901 | 0.000
0.79/0.85	c total clause space: 4.25031MB
0.79/0.85	c total #watches: 16298
0.79/0.87	c total #propagations: 349399 / total #impl: 1182524 (eff. 0.295)
0.79/0.87	c #Conflicts:      38000 | #Learnt:       8901 | 0.000
0.79/0.87	c total clause space: 4.25031MB
0.79/0.87	c total #watches: 18298
0.89/0.90	c total #propagations: 357971 / total #impl: 1215192 (eff. 0.295)
0.89/0.90	c GARBAGE COLLECT
0.89/0.90	c #Conflicts:      39000 | #Learnt:       5203 | 0.000
0.89/0.90	c total clause space: 4.25031MB
0.89/0.90	c total #watches: 10902
0.89/0.92	c total #propagations: 366435 / total #impl: 1246464 (eff. 0.294)
0.89/0.92	c #Conflicts:      40000 | #Learnt:       6203 | 0.000
0.89/0.92	c total clause space: 4.25031MB
0.89/0.92	c total #watches: 12902
0.89/0.94	c total #propagations: 374979 / total #impl: 1276855 (eff. 0.294)
0.89/0.94	c #Conflicts:      41000 | #Learnt:       7203 | 0.000
0.89/0.94	c total clause space: 4.25031MB
0.89/0.94	c total #watches: 14902
0.89/0.96	c total #propagations: 381757 / total #impl: 1305385 (eff. 0.292)
0.89/0.96	c #Conflicts:      42000 | #Learnt:       8203 | 0.000
0.89/0.96	c total clause space: 4.25031MB
0.89/0.96	c total #watches: 16902
0.89/0.99	c total #propagations: 387766 / total #impl: 1330442 (eff. 0.291)
0.89/0.99	c #Conflicts:      43000 | #Learnt:       9203 | 0.000
0.89/0.99	c total clause space: 4.25031MB
0.89/0.99	c total #watches: 18902
0.99/1.02	c total #propagations: 394903 / total #impl: 1358294 (eff. 0.291)
0.99/1.02	c GARBAGE COLLECT
0.99/1.02	c #Conflicts:      44000 | #Learnt:       5199 | 0.000
0.99/1.02	c total clause space: 6.90675MB
0.99/1.02	c total #watches: 10894
0.99/1.04	c total #propagations: 401339 / total #impl: 1382757 (eff. 0.290)
0.99/1.04	c #Conflicts:      45000 | #Learnt:       6199 | 0.000
0.99/1.04	c total clause space: 6.90675MB
0.99/1.04	c total #watches: 12894
0.99/1.07	c total #propagations: 408571 / total #impl: 1408850 (eff. 0.290)
0.99/1.07	c #Conflicts:      46000 | #Learnt:       7199 | 0.000
0.99/1.07	c total clause space: 6.90675MB
0.99/1.07	c total #watches: 14894
0.99/1.09	c total #propagations: 417267 / total #impl: 1441848 (eff. 0.289)
0.99/1.09	c #Conflicts:      47000 | #Learnt:       8199 | 0.000
0.99/1.09	c total clause space: 6.90675MB
0.99/1.09	c total #watches: 16894
1.09/1.12	c total #propagations: 424605 / total #impl: 1468187 (eff. 0.289)
1.09/1.12	c #Conflicts:      48000 | #Learnt:       9199 | 0.000
1.09/1.12	c total clause space: 6.90675MB
1.09/1.12	c total #watches: 18894
1.09/1.16	c total #propagations: 431359 / total #impl: 1493941 (eff. 0.289)
1.09/1.16	c #Conflicts:      49000 | #Learnt:      10199 | 0.000
1.09/1.16	c total clause space: 6.90675MB
1.09/1.16	c total #watches: 20894
1.09/1.18	c total #propagations: 438838 / total #impl: 1522848 (eff. 0.288)
1.09/1.18	c GARBAGE COLLECT
1.09/1.18	c #Conflicts:      50000 | #Learnt:       5897 | 0.000
1.09/1.18	c total clause space: 6.90675MB
1.09/1.18	c total #watches: 12290
1.19/1.21	c total #propagations: 447687 / total #impl: 1553078 (eff. 0.288)
1.19/1.21	c #Conflicts:      51000 | #Learnt:       6897 | 0.000
1.19/1.21	c total clause space: 6.90675MB
1.19/1.21	c total #watches: 14290
1.19/1.23	c total #propagations: 456057 / total #impl: 1584073 (eff. 0.288)
1.19/1.23	c #Conflicts:      52000 | #Learnt:       7897 | 0.000
1.19/1.23	c total clause space: 6.90675MB
1.19/1.23	c total #watches: 16290
1.19/1.26	c total #propagations: 463689 / total #impl: 1612987 (eff. 0.287)
1.19/1.26	c #Conflicts:      53000 | #Learnt:       8897 | 0.000
1.19/1.26	c total clause space: 6.90675MB
1.19/1.26	c total #watches: 18290
1.19/1.29	c total #propagations: 470538 / total #impl: 1640414 (eff. 0.287)
1.19/1.29	c #Conflicts:      54000 | #Learnt:       9897 | 0.000
1.19/1.29	c total clause space: 6.90675MB
1.19/1.29	c total #watches: 20290
1.29/1.33	c total #propagations: 479450 / total #impl: 1673621 (eff. 0.286)
1.29/1.33	c #Conflicts:      55000 | #Learnt:      10897 | 0.000
1.29/1.33	c total clause space: 6.90675MB
1.29/1.33	c total #watches: 22290
1.29/1.35	c total #propagations: 486524 / total #impl: 1701691 (eff. 0.286)
1.29/1.35	c GARBAGE COLLECT
1.29/1.35	c #Conflicts:      56000 | #Learnt:       6299 | 0.000
1.29/1.35	c total clause space: 6.90675MB
1.29/1.35	c total #watches: 13094
1.29/1.38	c total #propagations: 494953 / total #impl: 1732022 (eff. 0.286)
1.29/1.38	c #Conflicts:      57000 | #Learnt:       7299 | 0.000
1.29/1.38	c total clause space: 6.90675MB
1.29/1.38	c total #watches: 15094
1.39/1.41	c total #propagations: 502848 / total #impl: 1759119 (eff. 0.286)
1.39/1.41	c #Conflicts:      58000 | #Learnt:       8299 | 0.000
1.39/1.41	c total clause space: 6.90675MB
1.39/1.41	c total #watches: 17094
1.39/1.44	c total #propagations: 510556 / total #impl: 1788424 (eff. 0.285)
1.39/1.44	c #Conflicts:      59000 | #Learnt:       9299 | 0.000
1.39/1.44	c total clause space: 6.90675MB
1.39/1.44	c total #watches: 19094
1.39/1.47	c total #propagations: 518207 / total #impl: 1816406 (eff. 0.285)
1.39/1.47	c #Conflicts:      60000 | #Learnt:      10299 | 0.000
1.39/1.47	c total clause space: 6.90675MB
1.39/1.47	c total #watches: 21094
1.49/1.50	c total #propagations: 525136 / total #impl: 1843319 (eff. 0.285)
1.49/1.50	c #Conflicts:      61000 | #Learnt:      11299 | 0.000
1.49/1.50	c total clause space: 6.90675MB
1.49/1.50	c total #watches: 23094
1.49/1.54	c total #propagations: 534057 / total #impl: 1879051 (eff. 0.284)
1.49/1.54	c GARBAGE COLLECT
1.49/1.54	c #Conflicts:      62000 | #Learnt:       6397 | 0.000
1.49/1.54	c total clause space: 6.90675MB
1.49/1.54	c total #watches: 13290
1.49/1.56	c total #propagations: 540865 / total #impl: 1906351 (eff. 0.284)
1.49/1.56	c #Conflicts:      63000 | #Learnt:       7397 | 0.000
1.49/1.56	c total clause space: 6.90675MB
1.49/1.56	c total #watches: 15290
1.49/1.59	c total #propagations: 547474 / total #impl: 1931974 (eff. 0.283)
1.49/1.59	c #Conflicts:      64000 | #Learnt:       8397 | 0.000
1.49/1.59	c total clause space: 6.90675MB
1.49/1.59	c total #watches: 17290
1.59/1.62	c total #propagations: 553824 / total #impl: 1963216 (eff. 0.282)
1.59/1.62	c #Conflicts:      65000 | #Learnt:       9397 | 0.000
1.59/1.62	c total clause space: 6.90675MB
1.59/1.62	c total #watches: 19290
1.59/1.65	c total #propagations: 561487 / total #impl: 1992549 (eff. 0.282)
1.59/1.65	c #Conflicts:      66000 | #Learnt:      10397 | 0.000
1.59/1.65	c total clause space: 6.90675MB
1.59/1.65	c total #watches: 21290
1.59/1.68	c total #propagations: 568799 / total #impl: 2020945 (eff. 0.281)
1.59/1.68	c #Conflicts:      67000 | #Learnt:      11397 | 0.000
1.59/1.68	c total clause space: 6.90675MB
1.59/1.68	c total #watches: 23290
1.69/1.72	c total #propagations: 575515 / total #impl: 2052624 (eff. 0.280)
1.69/1.72	c #Conflicts:      68000 | #Learnt:      12397 | 0.000
1.69/1.72	c total clause space: 6.90675MB
1.69/1.72	c total #watches: 25290
1.69/1.74	c total #propagations: 583936 / total #impl: 2086919 (eff. 0.280)
1.69/1.74	c GARBAGE COLLECT
1.69/1.74	c #Conflicts:      69000 | #Learnt:       7199 | 0.000
1.69/1.74	c total clause space: 6.90675MB
1.69/1.74	c total #watches: 14894
1.69/1.77	c total #propagations: 591671 / total #impl: 2115600 (eff. 0.280)
1.69/1.77	c #Conflicts:      70000 | #Learnt:       8199 | 0.000
1.69/1.77	c total clause space: 6.90675MB
1.69/1.77	c total #watches: 16894
1.69/1.80	c total #propagations: 598275 / total #impl: 2141229 (eff. 0.279)
1.69/1.80	c #Conflicts:      71000 | #Learnt:       9199 | 0.000
1.69/1.80	c total clause space: 6.90675MB
1.69/1.80	c total #watches: 18894
1.79/1.82	c total #propagations: 604631 / total #impl: 2166974 (eff. 0.279)
1.79/1.82	c #Conflicts:      72000 | #Learnt:      10199 | 0.000
1.79/1.82	c total clause space: 6.90675MB
1.79/1.82	c total #watches: 20894
1.79/1.86	c total #propagations: 612749 / total #impl: 2200766 (eff. 0.278)
1.79/1.86	c #Conflicts:      73000 | #Learnt:      11198 | 0.000
1.79/1.86	c total clause space: 6.90675MB
1.79/1.86	c total #watches: 22892
1.79/1.89	c total #propagations: 618643 / total #impl: 2225704 (eff. 0.278)
1.79/1.89	c #Conflicts:      74000 | #Learnt:      12198 | 0.000
1.79/1.89	c total clause space: 6.90675MB
1.79/1.89	c total #watches: 24892
1.89/1.92	c total #propagations: 624615 / total #impl: 2252073 (eff. 0.277)
1.89/1.92	c GARBAGE COLLECT
1.89/1.92	c #Conflicts:      75000 | #Learnt:       6700 | 0.000
1.89/1.92	c total clause space: 6.90675MB
1.89/1.92	c total #watches: 13896
1.89/1.95	c total #propagations: 630267 / total #impl: 2277610 (eff. 0.277)
1.89/1.95	c #Conflicts:      76000 | #Learnt:       7699 | 0.000
1.89/1.95	c total clause space: 6.90675MB
1.89/1.95	c total #watches: 15894
1.89/1.97	c total #propagations: 638381 / total #impl: 2306676 (eff. 0.277)
1.89/1.97	c UNSATISFIABLE 1
1.89/1.97	c CPU time              : 1.9617 s
1.89/1.97	d decisions 76415
1.89/1.97	d conflicts 108350
1.89/1.97	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-4122288-1467309528/watcher-4122288-1467309528 -o /tmp/evaluation-result-4122288-1467309528/solver-4122288-1467309528 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1467308170-3211 --watchdog 1960 --input HOME/instance-4122288-1467309528.opb ./cdcl-cuttingplanes-release 

pid=5838
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: 2.28 2.22 1.98 3/176 5841
/proc/meminfo: memFree=28552240/32872528 swapFree=1522152/1652968
[pid=5841] ppid=5838 vsize=29104 CPUtime=0 cores=0,2,4,6
/proc/5841/stat : 5841 (cdcl-cuttingpla) R 5838 5841 3195 0 -1 4202496 268 0 0 0 0 0 0 0 20 0 1 0 1631811 29802496 5260 33554432000 4194304 6199737 140735827775504 140736551073720 4209400 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/5841/statm: 7276 5260 122 490 0 6777 0

[startup+0.100162 s]
/proc/loadavg: 2.28 2.22 1.98 3/176 5841
/proc/meminfo: memFree=28552240/32872528 swapFree=1522152/1652968
[pid=5841] ppid=5838 vsize=33736 CPUtime=0.09 cores=0,2,4,6
/proc/5841/stat : 5841 (cdcl-cuttingpla) R 5838 5841 3195 0 -1 4202496 1131 0 0 0 9 0 0 0 20 0 1 0 1631811 34545664 7338 33554432000 4194304 6199737 140735827775504 140736551073720 4213323 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/5841/statm: 8434 7338 160 490 0 7935 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33736

[startup+0.200278 s]
/proc/loadavg: 2.28 2.22 1.98 3/176 5841
/proc/meminfo: memFree=28552240/32872528 swapFree=1522152/1652968
[pid=5841] ppid=5838 vsize=33872 CPUtime=0.19 cores=0,2,4,6
/proc/5841/stat : 5841 (cdcl-cuttingpla) R 5838 5841 3195 0 -1 4202496 1173 0 0 0 19 0 0 0 20 0 1 0 1631811 34684928 7380 33554432000 4194304 6199737 140735827775504 140736551073720 5140142 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/5841/statm: 8468 7380 160 490 0 7969 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 33872

[startup+0.300307 s]
/proc/loadavg: 2.28 2.22 1.98 3/176 5841
/proc/meminfo: memFree=28552240/32872528 swapFree=1522152/1652968
[pid=5841] ppid=5838 vsize=34136 CPUtime=0.29 cores=0,2,4,6
/proc/5841/stat : 5841 (cdcl-cuttingpla) R 5838 5841 3195 0 -1 4202496 1208 0 0 0 29 0 0 0 20 0 1 0 1631811 34955264 7415 33554432000 4194304 6199737 140735827775504 140736551073720 5140353 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/5841/statm: 8534 7415 160 490 0 8035 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34136

[startup+0.700223 s]
/proc/loadavg: 2.28 2.22 1.98 3/176 5841
/proc/meminfo: memFree=28552240/32872528 swapFree=1522152/1652968
[pid=5841] ppid=5838 vsize=34592 CPUtime=0.69 cores=0,2,4,6
/proc/5841/stat : 5841 (cdcl-cuttingpla) R 5838 5841 3195 0 -1 4202496 1371 0 0 0 69 0 0 0 20 0 1 0 1631811 35422208 7550 33554432000 4194304 6199737 140735827775504 140735827774616 4213298 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/5841/statm: 8648 7550 160 490 0 8149 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34592

[startup+1.50024 s]
/proc/loadavg: 2.34 2.23 1.98 3/177 5842
/proc/meminfo: memFree=28521644/32872528 swapFree=1522152/1652968
[pid=5841] ppid=5838 vsize=37792 CPUtime=1.49 cores=0,2,4,6
/proc/5841/stat : 5841 (cdcl-cuttingpla) R 5838 5841 3195 0 -1 4202496 2006 0 0 0 149 0 0 0 20 0 1 0 1631811 38699008 7950 33554432000 4194304 6199737 140735827775504 140735827774616 4213251 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/5841/statm: 9448 7950 160 490 0 8949 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37792

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 5841 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.60028 s]
/proc/loadavg: 2.34 2.23 1.98 3/177 5842
/proc/meminfo: memFree=28521644/32872528 swapFree=1522152/1652968
[pid=5841] ppid=5838 vsize=37792 CPUtime=1.59 cores=0,2,4,6
/proc/5841/stat : 5841 (cdcl-cuttingpla) R 5838 5841 3195 0 -1 4202496 2110 0 0 0 159 0 0 0 20 0 1 0 1631811 38699008 8008 33554432000 4194304 6199737 140735827775504 140735827774616 4213306 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/5841/statm: 9448 8008 160 490 0 8949 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 37792

[startup+1.80024 s]
/proc/loadavg: 2.34 2.23 1.98 3/177 5842
/proc/meminfo: memFree=28521644/32872528 swapFree=1522152/1652968
[pid=5841] ppid=5838 vsize=37792 CPUtime=1.79 cores=0,2,4,6
/proc/5841/stat : 5841 (cdcl-cuttingpla) R 5838 5841 3195 0 -1 4202496 2243 0 0 0 179 0 0 0 20 0 1 0 1631811 38699008 8096 33554432000 4194304 6199737 140735827775504 140735827774616 5407632 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/5841/statm: 9448 8096 160 490 0 8949 0
Current children cumulated CPU time (s) 1.79
Current children cumulated vsize (KiB) 37792

[startup+1.9002 s]
/proc/loadavg: 2.34 2.23 1.98 3/177 5842
/proc/meminfo: memFree=28521644/32872528 swapFree=1522152/1652968
[pid=5841] ppid=5838 vsize=37984 CPUtime=1.89 cores=0,2,4,6
/proc/5841/stat : 5841 (cdcl-cuttingpla) R 5838 5841 3195 0 -1 4202496 2253 0 0 0 189 0 0 0 20 0 1 0 1631811 38895616 8106 33554432000 4194304 6199737 140735827775504 140735827774616 4213238 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/5841/statm: 9496 8106 160 490 0 8997 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 37984

Child status: 20
Real time (s): 1.97445
CPU time (s): 1.9747
CPU user time (s): 1.9657
CPU system time (s): 0.008998
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 37984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.9657
system time used= 0.008998
maximum resident set size= 32668
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2355
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= 3

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006998 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node122 at 2016-06-30 19:58:48
IDJOB=4122288
IDBENCH=111024
IDSOLVER=2548
FILE ID=node122/4122288-1467309528
RUNJOBID= node122-1467308170-3211
PBS_JOBID= 20005252
Free space on /tmp= 71724 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-n62-d3-i3-r1.cnf.gz-plain.pb.metafix.opb
COMMAND LINE= ./cdcl-cuttingplanes-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4122288-1467309528/watcher-4122288-1467309528 -o /tmp/evaluation-result-4122288-1467309528/solver-4122288-1467309528 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1467308170-3211 --watchdog 1960 --input HOME/instance-4122288-1467309528.opb ./cdcl-cuttingplanes-release

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

MD5SUM BENCH= f56543650e750d3fb9273546446716b6
RANDOM SEED=1301711406

node122.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		: 2666.814
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	: 5333.62
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		: 2666.814
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		: 2666.814
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		: 2666.814
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		: 2666.814
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		: 2666.814
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	: 5332.56
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		: 2666.814
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		: 2666.814
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:        28552132 kB
Buffers:           78676 kB
Cached:          1725648 kB
SwapCached:            0 kB
Active:           308416 kB
Inactive:        1618616 kB
Active(anon):     125320 kB
Inactive(anon):        4 kB
Active(file):     183096 kB
Inactive(file):  1618612 kB
Unevictable:     1652968 kB
Mlocked:         1522152 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              2824 kB
Writeback:             0 kB
AnonPages:       1804444 kB
Mapped:            14796 kB
Shmem:               204 kB
Slab:             608508 kB
SReclaimable:      52632 kB
SUnreclaim:       555876 kB
KernelStack:        1472 kB
PageTables:         7784 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1900124 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    239616 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= 71724 MiB
End job on node122 at 2016-06-30 19:58:50