Trace number 1868561

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
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2? (MO) 127.901 127.966

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-ooo.ex.mem.LsqHdStrong.ucl.opb
MD5SUM3764cf8f4e2d3654f46ab0ec56ea8581
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 benchmark383.07
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables168111
Total number of constraints487525
Number of constraints which are clauses468727
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints18798
Minimum length of a constraint1
Maximum length of a constraint15
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 130
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 512
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 

7.59/7.68	c SCIP version 1.1.0.7
7.59/7.68	c LP-Solver Clp 1.8.2
7.59/7.68	c user parameter file <scip.set> not found - using default parameters
7.59/7.68	c read problem <HOME/instance-1868561-1245127824.opb>
7.59/7.68	c original problem has 168111 variables (168111 bin, 0 int, 0 impl, 0 cont) and 487525 constraints
9.79/9.88	c No objective function, only one solution is needed.
9.79/9.88	c start presolving problem
9.79/9.88	c presolving:
19.38/19.43	c (round 1) 6005 del vars, 9418 del conss, 3237 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10333961 impls, 0 clqs
20.08/20.11	c (round 2) 6513 del vars, 17155 del conss, 3538 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10335953 impls, 0 clqs
20.49/20.56	c (round 3) 6515 del vars, 17469 del conss, 3540 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10335953 impls, 0 clqs
21.29/21.33	c (round 4) 6527 del vars, 17550 del conss, 3552 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10336079 impls, 0 clqs
21.79/21.80	c (round 5) 6661 del vars, 17634 del conss, 3563 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10336363 impls, 0 clqs
22.18/22.27	c (round 6) 6736 del vars, 17971 del conss, 3577 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10337065 impls, 0 clqs
22.68/22.73	c (round 7) 6813 del vars, 18191 del conss, 3594 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10337461 impls, 0 clqs
23.08/23.19	c (round 8) 6890 del vars, 18415 del conss, 3611 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10337752 impls, 0 clqs
23.58/23.66	c (round 9) 6968 del vars, 18644 del conss, 3630 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10337938 impls, 0 clqs
24.08/24.12	c (round 10) 7046 del vars, 18869 del conss, 3652 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10338154 impls, 0 clqs
24.48/24.58	c (round 11) 7150 del vars, 19152 del conss, 3701 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10338448 impls, 0 clqs
24.98/25.04	c (round 12) 7264 del vars, 19481 del conss, 3761 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10338972 impls, 0 clqs
25.48/25.50	c (round 13) 7368 del vars, 19776 del conss, 3812 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10339348 impls, 0 clqs
25.88/25.96	c (round 14) 7442 del vars, 20007 del conss, 3834 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10339532 impls, 0 clqs
26.38/26.43	c (round 15) 7510 del vars, 20209 del conss, 3851 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10339674 impls, 0 clqs
26.78/26.89	c (round 16) 7578 del vars, 20411 del conss, 3869 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10339816 impls, 0 clqs
27.28/27.34	c (round 17) 7644 del vars, 20612 del conss, 3886 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10339972 impls, 0 clqs
27.78/27.81	c (round 18) 7710 del vars, 20809 del conss, 3904 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10340170 impls, 0 clqs
28.18/28.26	c (round 19) 7776 del vars, 21006 del conss, 3923 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10340318 impls, 0 clqs
28.68/28.72	c (round 20) 7842 del vars, 21203 del conss, 3943 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10340514 impls, 0 clqs
29.08/29.18	c (round 21) 7908 del vars, 21400 del conss, 3964 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10340642 impls, 0 clqs
29.58/29.63	c (round 22) 7974 del vars, 21597 del conss, 3986 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10340770 impls, 0 clqs
29.98/30.08	c (round 23) 8040 del vars, 21794 del conss, 4009 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10340962 impls, 0 clqs
30.48/30.53	c (round 24) 8106 del vars, 21991 del conss, 4033 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10341090 impls, 0 clqs
30.88/30.97	c (round 25) 8172 del vars, 22188 del conss, 4058 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10341218 impls, 0 clqs
31.37/31.42	c (round 26) 8238 del vars, 22385 del conss, 4084 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10341346 impls, 0 clqs
31.77/31.88	c (round 27) 8304 del vars, 22582 del conss, 4111 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10341514 impls, 0 clqs
32.27/32.32	c (round 28) 8370 del vars, 22779 del conss, 4139 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10341686 impls, 0 clqs
32.68/32.78	c (round 29) 8452 del vars, 22992 del conss, 4168 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10343198 impls, 0 clqs
33.18/33.23	c (round 30) 8534 del vars, 23237 del conss, 4198 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10345902 impls, 0 clqs
33.57/33.69	c (round 31) 8616 del vars, 23482 del conss, 4229 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10348478 impls, 0 clqs
34.08/34.14	c (round 32) 8698 del vars, 23727 del conss, 4261 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10350948 impls, 0 clqs
34.58/34.60	c (round 33) 8764 del vars, 23956 del conss, 4294 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10352648 impls, 0 clqs
34.98/35.06	c (round 34) 8846 del vars, 24169 del conss, 4328 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10356076 impls, 0 clqs
35.47/35.51	c (round 35) 8928 del vars, 24414 del conss, 4363 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10356666 impls, 0 clqs
35.87/35.95	c (round 36) 9010 del vars, 24659 del conss, 4399 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10359696 impls, 0 clqs
36.28/36.38	c (round 37) 9047 del vars, 24840 del conss, 4436 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10359756 impls, 0 clqs
36.77/36.83	c (round 38) 9091 del vars, 24955 del conss, 4476 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10359946 impls, 0 clqs
37.16/37.28	c (round 39) 9146 del vars, 25094 del conss, 4519 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10360450 impls, 0 clqs
37.66/37.73	c (round 40) 9196 del vars, 25247 del conss, 4566 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10360643 impls, 0 clqs
38.06/38.18	c (round 41) 9266 del vars, 25411 del conss, 4618 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10361435 impls, 0 clqs
38.57/38.64	c (round 42) 9348 del vars, 25622 del conss, 4672 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10362633 impls, 0 clqs
39.06/39.10	c (round 43) 9432 del vars, 25864 del conss, 4723 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10363593 impls, 0 clqs
39.46/39.55	c (round 44) 9508 del vars, 26090 del conss, 4772 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10364937 impls, 0 clqs
39.96/40.02	c (round 45) 9574 del vars, 26316 del conss, 4825 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10368277 impls, 0 clqs
40.36/40.47	c (round 46) 9693 del vars, 26597 del conss, 4929 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10369216 impls, 0 clqs
40.86/40.93	c (round 47) 9911 del vars, 27041 del conss, 5039 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10372749 impls, 0 clqs
41.26/41.38	c (round 48) 10042 del vars, 27566 del conss, 5152 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10374369 impls, 0 clqs
41.77/41.83	c (round 49) 10104 del vars, 27838 del conss, 5202 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10375621 impls, 0 clqs
42.17/42.28	c (round 50) 10132 del vars, 27976 del conss, 5230 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10376083 impls, 0 clqs
42.66/42.72	c (round 51) 10153 del vars, 28047 del conss, 5247 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10376563 impls, 0 clqs
43.06/43.16	c (round 52) 10170 del vars, 28103 del conss, 5263 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10376857 impls, 0 clqs
43.86/43.91	c (round 53) 10190 del vars, 28173 del conss, 5281 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10377231 impls, 0 clqs
44.57/44.65	c (round 54) 10206 del vars, 28213 del conss, 5297 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10377343 impls, 0 clqs
45.66/45.70	c (round 55) 10222 del vars, 28261 del conss, 5313 chg bounds, 9399 chg sides, 19538 chg coeffs, 0 upgd conss, 10377543 impls, 0 clqs
49.56/49.66	c (round 56) 10222 del vars, 28342 del conss, 5313 chg bounds, 9399 chg sides, 19538 chg coeffs, 459164 upgd conss, 10377581 impls, 0 clqs
122.13/122.24	c presolving (57 rounds):
122.13/122.24	c  10222 deleted vars, 28342 deleted constraints, 5313 tightened bounds, 0 added holes, 9399 changed sides, 19538 changed coefficients
122.13/122.24	c  10377581 implications, 0 cliques
122.13/122.24	c presolved problem has 157889 variables (157889 bin, 0 int, 0 impl, 0 cont) and 459183 constraints
122.13/122.24	c   18798 constraints of type <knapsack>
122.13/122.24	c  440385 constraints of type <logicor>
122.13/122.24	c transformed objective value is always integral (scale: 1)
122.13/122.24	c Presolving Time: 100.26
122.13/122.24	c SATUNSAT-LIN
122.13/122.24	c -----------------------------------------------------------------------------------------------
122.13/122.24	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
122.13/122.24	c # [type: int, range: [-1,2147483647], default: 0]
122.13/122.24	c separating/flowcover/freq = c -1
122.13/122.24	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
122.13/122.24	c # [type: int, range: [-1,2147483647], default: 0]
122.13/122.24	c separating/cmir/freq = c -1
122.13/122.24	c # additional number of allowed LP iterations
122.13/122.24	c # [type: int, range: [0,2147483647], default: 1000]
122.13/122.24	c heuristics/veclendiving/maxlpiterofs = c 1500
122.13/122.24	c # maximal fraction of diving LP iterations compared to node LP iterations
122.13/122.24	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
122.13/122.24	c heuristics/veclendiving/maxlpiterquot = c 0.075
122.13/122.24	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
122.13/122.24	c # [type: int, range: [-1,2147483647], default: 10]
122.13/122.24	c heuristics/veclendiving/freq = c -1
122.13/122.24	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
122.13/122.24	c # [type: int, range: [-1,2147483647], default: 1]
122.13/122.24	c heuristics/simplerounding/freq = c -1
122.13/122.24	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
122.13/122.24	c # [type: int, range: [-1,2147483647], default: 10]
122.13/122.24	c heuristics/shifting/freq = c -1
122.13/122.24	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
122.13/122.24	c # [type: int, range: [-1,2147483647], default: 1]
122.13/122.24	c heuristics/rounding/freq = c -1
122.13/122.24	c # additional number of allowed LP iterations
122.13/122.24	c # [type: int, range: [0,2147483647], default: 1000]
122.13/122.24	c heuristics/rootsoldiving/maxlpiterofs = c 1500
122.13/122.24	c # maximal fraction of diving LP iterations compared to node LP iterations
122.13/122.24	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
122.13/122.24	c heuristics/rootsoldiving/maxlpiterquot = c 0.015
122.13/122.24	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
122.13/122.24	c # [type: int, range: [-1,2147483647], default: 20]
122.13/122.24	c heuristics/rootsoldiving/freq = c -1
122.13/122.24	c # number of nodes added to the contingent of the total nodes
122.13/122.24	c # [type: longint, range: [0,9223372036854775807], default: 500]
122.13/122.24	c heuristics/rens/nodesofs = c 2000
122.13/122.24	c # minimum percentage of integer variables that have to be fixable 
122.13/122.24	c # [type: real, range: [0,1], default: 0.5]
122.13/122.24	c heuristics/rens/minfixingrate = c 0.3
122.13/122.24	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
122.13/122.24	c # [type: int, range: [-1,2147483647], default: 0]
122.13/122.24	c heuristics/rens/freq = c -1
122.13/122.24	c # additional number of allowed LP iterations
122.13/122.24	c # [type: int, range: [0,2147483647], default: 1000]
122.13/122.24	c heuristics/pscostdiving/maxlpiterofs = c 1500
122.13/122.24	c # maximal fraction of diving LP iterations compared to node LP iterations
122.13/122.24	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
122.13/122.24	c heuristics/pscostdiving/maxlpiterquot = c 0.075
122.13/122.24	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
122.13/122.24	c # [type: int, range: [-1,2147483647], default: 10]
122.13/122.24	c heuristics/pscostdiving/freq = c -1
122.13/122.24	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
122.13/122.24	c # [type: int, range: [-1,2147483647], default: 1]
122.13/122.24	c heuristics/oneopt/freq = c -1
122.13/122.24	c # additional number of allowed LP iterations
122.13/122.24	c # [type: int, range: [0,2147483647], default: 1000]
122.13/122.24	c heuristics/objpscostdiving/maxlpiterofs = c 1500
122.13/122.24	c # maximal fraction of diving LP iterations compared to total iteration number
122.13/122.24	c # [type: real, range: [0,1], default: 0.01]
122.13/122.24	c heuristics/objpscostdiving/maxlpiterquot = c 0.015
122.13/122.24	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
122.13/122.24	c # [type: int, range: [-1,2147483647], default: 20]
122.13/122.24	c heuristics/objpscostdiving/freq = c -1
122.13/122.24	c # additional number of allowed LP iterations
122.13/122.24	c # [type: int, range: [0,2147483647], default: 1000]
122.13/122.24	c heuristics/linesearchdiving/maxlpiterofs = c 1500
122.13/122.24	c # maximal fraction of diving LP iterations compared to node LP iterations
122.13/122.24	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
122.13/122.24	c heuristics/linesearchdiving/maxlpiterquot = c 0.075
122.13/122.24	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
122.13/122.24	c # [type: int, range: [-1,2147483647], default: 10]
122.13/122.24	c heuristics/linesearchdiving/freq = c -1
122.13/122.24	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
122.13/122.24	c # [type: int, range: [-1,2147483647], default: 10]
122.13/122.24	c heuristics/intshifting/freq = c -1
122.13/122.24	c # maximal fraction of diving LP iterations compared to node LP iterations
122.13/122.24	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
122.13/122.24	c heuristics/intdiving/maxlpiterquot = c 0.075
122.13/122.24	c # additional number of allowed LP iterations
122.13/122.24	c # [type: int, range: [0,2147483647], default: 1000]
122.13/122.24	c heuristics/guideddiving/maxlpiterofs = c 1500
122.13/122.24	c # maximal fraction of diving LP iterations compared to node LP iterations
122.13/122.24	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
122.13/122.24	c heuristics/guideddiving/maxlpiterquot = c 0.075
122.13/122.24	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
122.13/122.24	c # [type: int, range: [-1,2147483647], default: 10]
122.13/122.24	c heuristics/guideddiving/freq = c -1
122.13/122.24	c # additional number of allowed LP iterations
122.13/122.24	c # [type: int, range: [0,2147483647], default: 1000]
122.13/122.24	c heuristics/fracdiving/maxlpiterofs = c 1500
122.13/122.24	c # maximal fraction of diving LP iterations compared to node LP iterations
122.13/122.24	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
122.13/122.24	c heuristics/fracdiving/maxlpiterquot = c 0.075
122.13/122.24	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
122.13/122.24	c # [type: int, range: [-1,2147483647], default: 10]
122.13/122.24	c heuristics/fracdiving/freq = c -1
122.13/122.24	c # additional number of allowed LP iterations
122.13/122.24	c # [type: int, range: [0,2147483647], default: 1000]
122.13/122.24	c heuristics/feaspump/maxlpiterofs = c 2000
122.13/122.24	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
122.13/122.24	c # [type: int, range: [-1,2147483647], default: 20]
122.13/122.24	c heuristics/feaspump/freq = c -1
122.13/122.24	c # minimum percentage of integer variables that have to be fixed 
122.13/122.24	c # [type: real, range: [0,1], default: 0.666]
122.13/122.24	c heuristics/crossover/minfixingrate = c 0.5
122.13/122.24	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
122.13/122.24	c # [type: real, range: [0,1], default: 0.1]
122.13/122.24	c heuristics/crossover/nodesquot = c 0.15
122.13/122.24	c # number of nodes without incumbent change that heuristic should wait
122.13/122.24	c # [type: longint, range: [0,9223372036854775807], default: 200]
122.13/122.24	c heuristics/crossover/nwaitingnodes = c 100
122.13/122.24	c # number of nodes added to the contingent of the total nodes
122.13/122.24	c # [type: longint, range: [0,9223372036854775807], default: 500]
122.13/122.24	c heuristics/crossover/nodesofs = c 750
122.13/122.24	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
122.13/122.24	c # [type: int, range: [-1,2147483647], default: 30]
122.13/122.24	c heuristics/crossover/freq = c -1
122.13/122.24	c # additional number of allowed LP iterations
122.13/122.24	c # [type: int, range: [0,2147483647], default: 1000]
122.13/122.24	c heuristics/coefdiving/maxlpiterofs = c 1500
122.13/122.24	c # maximal fraction of diving LP iterations compared to node LP iterations
122.13/122.24	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
122.13/122.24	c heuristics/coefdiving/maxlpiterquot = c 0.075
122.13/122.24	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
122.13/122.24	c # [type: int, range: [-1,2147483647], default: 10]
122.13/122.24	c heuristics/coefdiving/freq = c -1
122.13/122.24	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
122.13/122.24	c # [type: int, range: [-1,2147483647], default: -1]
122.13/122.24	c presolving/probing/maxrounds = c 0
122.13/122.24	c # should presolving try to simplify knapsacks
122.13/122.24	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
122.13/122.24	c constraints/knapsack/simplifyinequalities = c TRUE
122.13/122.24	c # should disaggregation of knapsack constraints be allowed in preprocessing?
122.13/122.24	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
122.13/122.24	c constraints/knapsack/disaggregation = c FALSE
122.13/122.24	c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
122.13/122.24	c # [type: int, range: [-1,2147483647], default: -1]
122.13/122.24	c constraints/knapsack/maxnumcardlift = c 0
122.13/122.24	c # should presolving try to simplify inequalities
122.23/122.39	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
122.23/122.39	c constraints/linear/simplifyinequalities = c TRUE
122.23/122.39	c # maximal number of separation rounds in the root node (-1: unlimited)
122.23/122.39	c # [type: int, range: [-1,2147483647], default: -1]
122.23/122.39	c separating/maxroundsroot = c 5
122.23/122.39	c # maximal number of separation rounds per node (-1: unlimited)
122.23/122.39	c # [type: int, range: [-1,2147483647], default: 5]
122.23/122.39	c separating/maxrounds = c 1
122.23/122.39	c # solving stops, if the given number of solutions were found (-1: no limit)
122.23/122.39	c # [type: int, range: [-1,2147483647], default: -1]
122.23/122.39	c limits/solutions = c 1
122.23/122.39	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
122.23/122.39	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
122.23/122.39	c limits/memory = c 1620
122.23/122.39	c # maximal time in seconds to run
122.23/122.39	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
122.23/122.39	c limits/time = c 1791
122.23/122.39	c # frequency for displaying node information lines
122.23/122.39	c # [type: int, range: [-1,2147483647], default: 100]
122.23/122.39	c display/freq = c 10000
122.23/122.39	c -----------------------------------------------------------------------------------------------
122.23/122.39	c start solving problem
122.23/122.39	c

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1868561-1245127824/watcher-1868561-1245127824 -o /tmp/evaluation-result-1868561-1245127824/solver-1868561-1245127824 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868561-1245127824.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6776
/proc/meminfo: memFree=1914376/2055920 swapFree=4182996/4192956
[pid=6776] ppid=6774 vsize=5812 CPUtime=0
/proc/6776/stat : 6776 (pbscip.linux.x8) R 6774 6776 6739 0 -1 4194304 517 0 0 0 0 0 0 0 18 0 1 0 180383141 5951488 501 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/6776/statm: 1453 503 332 1256 0 192 0

[startup+0.103012 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6776
/proc/meminfo: memFree=1914376/2055920 swapFree=4182996/4192956
[pid=6776] ppid=6774 vsize=15936 CPUtime=0.09
/proc/6776/stat : 6776 (pbscip.linux.x8) R 6774 6776 6739 0 -1 4194304 2971 0 0 0 9 0 0 0 18 0 1 0 180383141 16318464 2955 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 1 0 0
/proc/6776/statm: 3984 2955 376 1256 0 2723 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15936

[startup+0.20203 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6776
/proc/meminfo: memFree=1914376/2055920 swapFree=4182996/4192956
[pid=6776] ppid=6774 vsize=20404 CPUtime=0.19
/proc/6776/stat : 6776 (pbscip.linux.x8) R 6774 6776 6739 0 -1 4194304 4061 0 0 0 18 1 0 0 18 0 1 0 180383141 20893696 4045 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 1 0 0
/proc/6776/statm: 5101 4045 376 1256 0 3840 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20404

[startup+0.301047 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6776
/proc/meminfo: memFree=1914376/2055920 swapFree=4182996/4192956
[pid=6776] ppid=6774 vsize=24816 CPUtime=0.29
/proc/6776/stat : 6776 (pbscip.linux.x8) R 6774 6776 6739 0 -1 4194304 5186 0 0 0 27 2 0 0 19 0 1 0 180383141 25411584 5170 1992294400 4194304 9342243 548682068736 18446744073709551615 4529722 0 0 4096 0 0 0 0 17 1 0 0
/proc/6776/statm: 6204 5170 376 1256 0 4943 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24816

[startup+0.70212 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6776
/proc/meminfo: memFree=1914376/2055920 swapFree=4182996/4192956
[pid=6776] ppid=6774 vsize=39284 CPUtime=0.69
/proc/6776/stat : 6776 (pbscip.linux.x8) R 6774 6776 6739 0 -1 4194304 8796 0 0 0 66 3 0 0 22 0 1 0 180383141 40226816 8780 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 1 0 0
/proc/6776/statm: 9821 8780 376 1256 0 8560 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39284

[startup+1.50126 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6777
/proc/meminfo: memFree=1865024/2055920 swapFree=4182996/4192956
[pid=6776] ppid=6774 vsize=72300 CPUtime=1.49
/proc/6776/stat : 6776 (pbscip.linux.x8) R 6774 6776 6739 0 -1 4194304 17028 0 0 0 142 7 0 0 25 0 1 0 180383141 74035200 17012 1992294400 4194304 9342243 548682068736 18446744073709551615 4363801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6776/statm: 18075 17012 376 1256 0 16814 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72300

[startup+3.10155 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6777
/proc/meminfo: memFree=1821824/2055920 swapFree=4182996/4192956
[pid=6776] ppid=6774 vsize=134236 CPUtime=3.09
/proc/6776/stat : 6776 (pbscip.linux.x8) R 6774 6776 6739 0 -1 4194304 32496 0 0 0 295 14 0 0 25 0 1 0 180383141 137457664 32480 1992294400 4194304 9342243 548682068736 18446744073709551615 5858552 0 0 4096 0 0 0 0 17 1 0 0
/proc/6776/statm: 33559 32480 376 1256 0 32298 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 134236

[startup+6.30112 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6777
/proc/meminfo: memFree=1695048/2055920 swapFree=4182996/4192956
[pid=6776] ppid=6774 vsize=253112 CPUtime=6.28
/proc/6776/stat : 6776 (pbscip.linux.x8) R 6774 6776 6739 0 -1 4194304 62083 0 0 0 600 28 0 0 25 0 1 0 180383141 259186688 62067 1992294400 4194304 9342243 548682068736 18446744073709551615 4765623 0 0 4096 0 0 0 0 17 1 0 0
/proc/6776/statm: 63278 62067 376 1256 0 62017 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 253112

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 6777
/proc/meminfo: memFree=1115912/2055920 swapFree=4182996/4192956
[pid=6776] ppid=6774 vsize=832036 CPUtime=12.68
/proc/6776/stat : 6776 (pbscip.linux.x8) R 6774 6776 6739 0 -1 4194304 204765 0 0 0 1170 98 0 0 25 0 1 0 180383141 852004864 204395 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6776/statm: 208009 204395 474 1256 0 206748 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 832036

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 6777
/proc/meminfo: memFree=888200/2055920 swapFree=4182996/4192956
[pid=6776] ppid=6774 vsize=1045668 CPUtime=25.48
/proc/6776/stat : 6776 (pbscip.linux.x8) R 6774 6776 6739 0 -1 4194304 256872 0 0 0 2165 383 0 0 25 0 1 0 180383141 1070764032 256502 1992294400 4194304 9342243 548682068736 18446744073709551615 5417170 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6776/statm: 261417 256502 474 1256 0 260156 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1045668

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 6777
/proc/meminfo: memFree=661128/2055920 swapFree=4182996/4192956
[pid=6776] ppid=6774 vsize=1277936 CPUtime=51.06
/proc/6776/stat : 6776 (pbscip.linux.x8) R 6774 6776 6739 0 -1 4194304 324693 0 0 0 3801 1305 0 0 25 0 1 0 180383141 1308606464 313144 1992294400 4194304 9342243 548682068736 18446744073709551615 4463279 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6776/statm: 319484 313144 485 1256 0 318223 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1277936

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 6779
/proc/meminfo: memFree=661000/2055920 swapFree=4182996/4192956
[pid=6776] ppid=6774 vsize=1277936 CPUtime=102.24
/proc/6776/stat : 6776 (pbscip.linux.x8) R 6774 6776 6739 0 -1 4194304 324694 0 0 0 8917 1307 0 0 25 0 1 0 180383141 1308606464 313145 1992294400 4194304 9342243 548682068736 18446744073709551615 8247768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6776/statm: 319484 313145 485 1256 0 318223 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1277936



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+125.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6779
/proc/meminfo: memFree=279240/2055920 swapFree=4182996/4192956
[pid=6776] ppid=6774 vsize=1845876 CPUtime=125.63
/proc/6776/stat : 6776 (pbscip.linux.x8) R 6774 6776 6739 0 -1 4194304 438355 0 0 0 11192 1371 0 0 25 0 1 0 180383141 1890177024 408526 1992294400 4194304 9342243 548682068736 18446744073709551615 6959729 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6776/statm: 461469 408526 618 1256 0 460208 0
Current children cumulated CPU time (s) 125.63
Current children cumulated vsize (KiB) 1845876

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -6776

Solver just ended. Dumping a history of the last processes samples

[startup+126.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6779
/proc/meminfo: memFree=279240/2055920 swapFree=4182996/4192956
[pid=6776] ppid=6774 vsize=1851904 CPUtime=126.22
/proc/6776/stat : 6776 (pbscip.linux.x8) R 6774 6776 6739 0 -1 4194304 451655 0 0 0 11246 1376 0 0 25 0 1 0 180383141 1896349696 419699 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6776/statm: 462976 419699 619 1256 0 461715 0
Current children cumulated CPU time (s) 126.22
Current children cumulated vsize (KiB) 1851904

[startup+127.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6780
/proc/meminfo: memFree=234112/2055920 swapFree=4182996/4192956
[pid=6776] ppid=6774 vsize=1854092 CPUtime=127.03
/proc/6776/stat : 6776 (pbscip.linux.x8) R 6774 6776 6739 0 -1 4194304 463658 0 0 0 11321 1382 0 0 25 0 1 0 180383141 1898590208 419669 1992294400 4194304 9342243 548682068736 18446744073709551615 6963984 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6776/statm: 463523 419669 619 1256 0 462262 0
Current children cumulated CPU time (s) 127.03
Current children cumulated vsize (KiB) 1854092

[startup+127.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6780
/proc/meminfo: memFree=234112/2055920 swapFree=4182996/4192956
[pid=6776] ppid=6774 vsize=1854092 CPUtime=127.43
/proc/6776/stat : 6776 (pbscip.linux.x8) R 6774 6776 6739 0 -1 4194304 463792 0 0 0 11361 1382 0 0 25 0 1 0 180383141 1898590208 419803 1992294400 4194304 9342243 548682068736 18446744073709551615 6960250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6776/statm: 463523 419803 619 1256 0 462262 0
Current children cumulated CPU time (s) 127.43
Current children cumulated vsize (KiB) 1854092

[startup+127.903 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6780
/proc/meminfo: memFree=233856/2055920 swapFree=4182996/4192956
[pid=6776] ppid=6774 vsize=0 CPUtime=127.82
/proc/6776/stat : 6776 (pbscip.linux.x8) R 6774 6776 6739 0 -1 4195332 463832 0 0 0 11381 1401 0 0 25 0 1 0 180383141 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6776/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 127.82
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 127.966
CPU time (s): 127.901
CPU user time (s): 113.819
CPU system time (s): 14.0819
CPU usage (%): 99.9486
Max. virtual memory (cumulated for all children) (KiB): 1854092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 113.819
system time used= 14.0819
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 463832
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= 5
involuntary context switches= 256

runsolver used 0.116982 second user time and 0.293955 second system time

The end

Launcher Data 

Begin job on node12 at 2009-06-16 06:50:25
IDJOB=1868561
IDBENCH=1447
IDSOLVER=684
FILE ID=node12/1868561-1245127824
PBS_JOBID= 9363681
Free space on /tmp= 66220 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.ex.mem.LsqHdStrong.ucl.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1868561-1245127824/watcher-1868561-1245127824 -o /tmp/evaluation-result-1868561-1245127824/solver-1868561-1245127824 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868561-1245127824.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3764cf8f4e2d3654f46ab0ec56ea8581
RANDOM SEED=85320825

node12.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1914792 kB
Buffers:          2284 kB
Cached:          71168 kB
SwapCached:       3728 kB
Active:          59300 kB
Inactive:        21924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1914792 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:           28856 kB
Writeback:           0 kB
Mapped:          14264 kB
Slab:            45944 kB
Committed_AS:   150672 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66208 MiB
End job on node12 at 2009-06-16 06:52:33